المؤلفون: Fu, Aicun, Watt, Kathleen, M. Junghans, Barbara, Delaveris, Androniki, Stapleton, Fiona

المساهمون: Wang, I-Jong, Health and Family Planning Commission of Sichuan Province

المصدر: PLOS ONE ; volume 15, issue 8, page e0238122 ; ISSN 1932-6203

الاتاحة: http://dx.doi.org/10.1371/journal.pone.0238122
https://dx.plos.org/10.1371/journal.pone.0238122