[Blood and urine levels of vitamin B in healthy children under 1 year].
D000367:Age Factors; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D014803:Vitamin B Complex / Q000097:blood* / Q000652:urine*
D014803:Vitamin B Complex
Soderzhanie vitaminov gruppy B v krovi i moche u prakticheski zdorovykh deteĭ do 1 goda.