%0 Comparative Study %T Liver retinol estimated by 13C-retinol isotope dilution at 7 versus 14 days in Burkinabe schoolchildren. %A Bationo JF %A Zeba AN %A Coulibaly ND %A Sheftel J %A Davis CR %A N Bassole IH %A Barro N %A Ouedraogo JB %A Tanumihardjo SA %J Exp Biol Med (Maywood) %V 244 %N 16 %D 11 2019 %M 31547685 %F 4.088 %R 10.1177/1535370219877132 %X