Reply to R Pullakhandam et al.-MedSci.cn

Reply to R Pullakhandam et al.

McDonald, CM; Black, RE; Krebs, NF; Islam, MM

McDonald, CM (通讯作者)，Int Zinc Nutr Consultat Grp, San Francisco, CA 94143 USA.;McDonald, CM (通讯作者)，Univ Calif San Francisco, Sch Med, Dept Pediat, Div Gastroenterol Hepatol & Nutr, San Francisco, CA 94143 USA.;McDonald, CM (通讯作者)，Univ Calif San Francisco, Sch Med, Dept Epidemiol & Biostat, San Francisco, CA 94143 USA.