Maternal psychosocial factors associated with substance use in Mexican-origin and African American low-income pregnant women.
Maternal psychosocial factors associated with substance use in Mexican-origin and African American low-income pregnant women.
复制标题
与墨西哥裔和非裔美国低收入孕妇物质使用相关的母亲心理社会因素。
作者：
Zambrana,RE;Scrimshaw,SC
