美国华裔女性剖宫产率的胎儿性别差异:中国文化是否起作用?

Differences in Cesarean section rates by fetal sex among Chinese women in the United States: Does Chinese culture play a role?

Economics & Human Biology · 2019
被引 6
人大 A-ABS 2
人口学移民健康生殖医学文化心理学社会医学