Class information for:
Level 1: VITAMIN B 12 DEFICIENCY//COBALAMIN//METHYLMALONIC ACID

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
1766 2496 31.4 59%


Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes
The table includes all classes above and classes immediately below the current class.


Cluster id Level Cluster label #P
0 4 BIOCHEMISTRY & MOLECULAR BIOLOGY//CELL BIOLOGY//ONCOLOGY 4064930
502 3       HOMOCYSTEINE//FOLATE//FOLIC ACID 22046
254 2             HOMOCYSTEINE//FOLATE//FOLIC ACID 19695
1766 1                   VITAMIN B 12 DEFICIENCY//COBALAMIN//METHYLMALONIC ACID 2496

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 VITAMIN B 12 DEFICIENCY authKW 1436849 8% 60% 196
2 COBALAMIN authKW 1358065 12% 37% 299
3 METHYLMALONIC ACID authKW 1024341 7% 50% 166
4 VITAMIN B 12 authKW 767317 13% 19% 326
5 VITAMIN B12 authKW 745074 10% 25% 246
6 COBALAMIN DEFICIENCY authKW 739975 4% 69% 88
7 TRANSCOBALAMIN authKW 632967 3% 75% 69
8 HOLOTRANSCOBALAMIN authKW 524511 2% 79% 54
9 SUBACUTE COMBINED DEGENERATION authKW 426978 2% 73% 48
10 HAPTOCORRIN authKW 243187 1% 76% 26

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 Nutrition & Dietetics 9546 17% 0% 417
2 Medical Laboratory Technology 5147 8% 0% 193
3 Medicine, General & Internal 2172 15% 0% 372
4 Hematology 2042 9% 0% 235
5 Geriatrics & Gerontology 668 3% 0% 76
6 Pediatrics 465 6% 0% 142
7 Gastroenterology & Hepatology 332 4% 0% 107
8 Gerontology 326 2% 0% 41
9 Medicine, Research & Experimental 322 5% 0% 135
10 Primary Health Care 265 1% 0% 28

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 PL BIO OURCES CHEM 82561 0% 75% 9
2 INTERNAL MED DIABET METAB DIS 66593 0% 78% 7
3 AGR BIOL ENVIRONM SCI 59245 1% 23% 21
4 INTERNAL MED DIABET METAB DISORDERS 30575 0% 50% 5
5 AS 29890 1% 16% 15
6 KAMALNAYAN BAJAJ DIABETOL 29349 0% 40% 6
7 SERV MED INTERNE DIABET MALAD METAB 24964 0% 29% 7
8 GEN SPECIALIZED BIOCHEM 24464 0% 100% 2
9 SAN GERARDO BIOMED SCI 24464 0% 100% 2
10 SERV MED INTERNE DIABETE MALAD METAB 24464 0% 100% 2

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 AMERICAN JOURNAL OF CLINICAL NUTRITION 7324 4% 1% 89
2 GEC REVIEW 4247 0% 9% 4
3 CLINICAL CHEMISTRY AND LABORATORY MEDICINE 3523 1% 1% 35
4 CLINICAL CHEMISTRY 3286 2% 0% 57
5 CLINICAL AND LABORATORY HAEMATOLOGY 3271 1% 1% 20
6 SCANDINAVIAN JOURNAL OF CLINICAL & LABORATORY INVESTIGATION 2908 1% 1% 33
7 FOOD AND NUTRITION BULLETIN 2846 1% 2% 13
8 INTERNATIONAL JOURNAL FOR VITAMIN AND NUTRITION RESEARCH 2777 1% 1% 21
9 BAILLIERES CLINICAL HAEMATOLOGY 2585 0% 3% 8
10 EUROPEAN JOURNAL OF CLINICAL NUTRITION 1728 1% 1% 28

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 VITAMIN B 12 DEFICIENCY 1436849 8% 60% 196 Search VITAMIN+B+12+DEFICIENCY Search VITAMIN+B+12+DEFICIENCY
2 COBALAMIN 1358065 12% 37% 299 Search COBALAMIN Search COBALAMIN
3 METHYLMALONIC ACID 1024341 7% 50% 166 Search METHYLMALONIC+ACID Search METHYLMALONIC+ACID
4 VITAMIN B 12 767317 13% 19% 326 Search VITAMIN+B+12 Search VITAMIN+B+12
5 VITAMIN B12 745074 10% 25% 246 Search VITAMIN+B12 Search VITAMIN+B12
6 COBALAMIN DEFICIENCY 739975 4% 69% 88 Search COBALAMIN+DEFICIENCY Search COBALAMIN+DEFICIENCY
7 TRANSCOBALAMIN 632967 3% 75% 69 Search TRANSCOBALAMIN Search TRANSCOBALAMIN
8 HOLOTRANSCOBALAMIN 524511 2% 79% 54 Search HOLOTRANSCOBALAMIN Search HOLOTRANSCOBALAMIN
9 SUBACUTE COMBINED DEGENERATION 426978 2% 73% 48 Search SUBACUTE+COMBINED+DEGENERATION Search SUBACUTE+COMBINED+DEGENERATION
10 HAPTOCORRIN 243187 1% 76% 26 Search HAPTOCORRIN Search HAPTOCORRIN

Core articles
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.


Rank Reference # ref. in
cl.		 Shr. of ref. in
cl.		 Citations
1 GOLDING, PH , (2016) HOLOTRANSCOBALAMIN (HOLOTC, ACTIVE-B12) AND HERBERT'S MODEL FOR THE DEVELOPMENT OF VITAMIN B-12 DEFICIENCY: A REVIEW AND ALTERNATIVE HYPOTHESIS.SPRINGERPLUS. VOL. 5. ISSUE . P. - 67 97% 0
2 DEVALIA, V , HAMILTON, MS , MOLLOY, AM , (2014) GUIDELINES FOR THE DIAGNOSIS AND TREATMENT OF COBALAMIN AND FOLATE DISORDERS.BRITISH JOURNAL OF HAEMATOLOGY. VOL. 166. ISSUE 4. P. 496 -513 76 67% 26
3 CARMEL, R , (2011) BIOMARKERS OF COBALAMIN (VITAMIN B-12) STATUS IN THE EPIDEMIOLOGIC SETTING: A CRITICAL OVERVIEW OF CONTEXT, APPLICATIONS, AND PERFORMANCE CHARACTERISTICS OF COBALAMIN, METHYLMALONIC ACID, AND HOLOTRANSCOBALAMIN II.AMERICAN JOURNAL OF CLINICAL NUTRITION. VOL. 94. ISSUE 1. P. - 60 94% 48
4 MARKLE, HV , (1996) COBALAMIN.CRITICAL REVIEWS IN CLINICAL LABORATORY SCIENCES. VOL. 33. ISSUE 4. P. 247-356 146 63% 63
5 QUADROS, EV , SEQUEIRA, JM , (2013) CELLULAR UPTAKE OF COBALAMIN: TRANSCOBALAMIN AND THE TCBLR/CD320 RECEPTOR.BIOCHIMIE. VOL. 95. ISSUE 5. P. 1008-1018 69 80% 8
6 AHMED, MA , (2016) METFORMIN AND VITAMIN B12 DEFICIENCY: WHERE DO WE STAND?.JOURNAL OF PHARMACY AND PHARMACEUTICAL SCIENCES. VOL. 19. ISSUE 3. P. 382 -398 68 72% 0
7 SOLOMON, LR , (2007) DISORDERS OF COBALAMIN (VITAMIN B12) METABOLISM: EMERGING CONCEPTS IN PATHOPHYSIOLOGY, DIAGNOSIS AND TREATMENT.BLOOD REVIEWS. VOL. 21. ISSUE 3. P. 113-130 96 52% 60
8 APARICIO-UGARRIZA, R , PALACIOS, G , ALDER, M , GONZALEZ-GROSS, M , (2015) A REVIEW OF THE CUT-OFF POINTS FOR THE DIAGNOSIS OF VITAMIN B-12 DEFICIENCY IN THE GENERAL POPULATION.CLINICAL CHEMISTRY AND LABORATORY MEDICINE. VOL. 53. ISSUE 8. P. 1149 -1159 54 76% 7
9 CARMEL, R , (2013) DIAGNOSIS AND MANAGEMENT OF CLINICAL AND SUBCLINICAL COBALAMIN DEFICIENCIES: WHY CONTROVERSIES PERSIST IN THE AGE OF SENSITIVE METABOLIC TESTING.BIOCHIMIE. VOL. 95. ISSUE 5. P. 1047 -1055 50 89% 10
10 HARRINGTON, DJ , (2017) LABORATORY ASSESSMENT OF VITAMIN B-12 STATUS.JOURNAL OF CLINICAL PATHOLOGY. VOL. 70. ISSUE 2. P. 168 -173 30 88% 1

Classes with closest relation at Level 1


Rank Class id link
1 21656 AUTOIMMUNE GASTRITIS//PARIETAL CELL ANTIBODIES//ANTIGASTRIC AUTOANTIBODIES
2 6805 HOMOCYSTEINE//FOLATE//CELLULAR NEUROBIOL NEURODEGENERAT
3 10436 OPERATING ROOM PERSONNEL//ANESTHETIC GASES//WASTE ANESTHETIC GAS
4 33017 METHYLCOBALAMIN//MILGAMMA//MILGAMMA COMPOSITUM
5 27004 HOMOCYSTEINE//ABT KLIN CHEM MED ZENT OR//AFFILIATED JIANGSU SHENZE HOSP
6 9072 METHYLMALONIC ACIDEMIA//PROPIONIC ACIDEMIA//METHYLMALONIC ACIDURIA
7 14085 MEGALIN//CUBILIN//AMNIONLESS
8 17681 FOLATE//L METHYLFOLATE//METHYLENETETRAHYDROFOLATE REDUCTASE GENE MTHFR
9 11171 VEGETARIAN//VEGAN//VEGETARIANISM
10 1292 NEURAL TUBE DEFECTS//FOLIC ACID//ANENCEPHALY

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