作者单位:
Univ Colorado Denver, Dept Obstet Gynecol, Aurora, CO USA
[1]
Hosp Sick Children, Div Resp Med, Toronto, ON M5G 1X8, Canada
[2]
Univ Cambridge, Dept Archaeol & Anthropol, Div Biol Anthropol, Cambridge CB2 1TN, England
[3]
UCL, UCL Inst Child Hlth, Populat Policy & Practice Programme, London WC1E 6BT, England
[4]
Univ Cambridge Newnham Coll, Cambridge CB3 9DF, England
[5]
Univ Peruana Cayetano Heredia, CRONICAS Ctr Excellence Chron Dis, Lima, Peru
[6]
发布时间
2017-04-05