TY  - GEN
AU  - Kobayashi,T
AU  - Okano,T
AU  - Shida,S
AU  - Okada,K
AU  - Suginohara,T
AU  - Nakao,H
AU  - Kuroda,E
AU  - Kodama,S
AU  - Matsuo,T
TI  - Variation of 25-hydroxyvitamin D3 and 25-hydroxyvitamin D2 levels in human plasma obtained from 758 Japanese healthy subjects
SN  - 0301-4800
PY  - 1983///1123
KW  - 25-Hydroxyvitamin D 2
KW  - Adolescent
KW  - Adult
KW  - Age Factors
KW  - Aged
KW  - Calcifediol
KW  - blood
KW  - Child
KW  - Ergocalciferols
KW  - analogs & derivatives
KW  - Female
KW  - Humans
KW  - Japan
KW  - Male
KW  - Middle Aged
KW  - Periodicity
KW  - Seasons
KW  - Sex Factors
KW  - Sunlight
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.3177/jnsv.29.271
ER  -