TY - BOOK AU - Institute of Medicine TI - Dietary reference intakes for thiamin, riboflavin, niacin, vitamin B b6 s, folate, vitamin B b12 s, pantothenic acid, biotin, and choline SN - 9780309065542 AV - QP772.V52D53 CY - Washington, D. C. KW - Vitamin B in human nutrition KW - Medicine KW - Reference values ER -