TY - BOOK T1 - Reprints of selected methods for the analysis of vitamin A and carotenoids in nutrition surveys A2 - Arroyave, Guillermo LA - English PP - Washington, D.C. PB - International vitamin A Consultative Group YR - 1982 UL - https://ds.mainlib.upd.edu.ph/Record/UP-99796217605124967 OP - 186 NO - Companion volume to: Biochemical methodology for the assessment of vitamin A status. CN - QP 772 V5 R46 1982 SN - 0935368302 KW - Vitamin A : Analysis. KW - Carotenoids. ER -