TY  - GEN
AU  - ARROYAVE, Guillermo
AU  - CHICHESTER,C.O.
AU  - FLORES,Hermando
AU  - GLOVER,John
TI  - Biochemical methodology for the Assesment of Vitamin A Status
SN  - 0-935368-27-2
PB  - IVACG
KW  - Retinol
ER  -