Results 191 to 195 of about 508 (195)

Δ5‐Steroids and provitamins D with branched side‐chains, IV: The conversion of some Δ5‐steroids into provitamins D

Recueil Des Travaux Chimiques Des Pays-Bas, 1955
exaly  

Estrogens for Breast Cancer?

Ca-A Cancer Journal for Clinicians, 1980
exaly  

Vitamin A, provitamin A and vitamin E serum concentrations in cystic fibrosis patients.

International journal for vitamin and nutrition research. Internationale Zeitschrift fur Vitamin- und Ernahrungsforschung. Journal international de vitaminologie et de nutrition, 1989
openaire   +1 more source

Stereoisomeric Provitamins A

Vitamins and Hormones, 1949
exaly  

LC-MS/MS Analysis of Vitamin A and Provitamin A Carotenoids in Human Plasma

Georg Lietz, Anthony Oxley
openaire   +1 more source