摘要
<正>In this study,we sought to determine the association between environmental factors and nonsyndromic cleft of the lip and/or palate(NSCLP)to understand the etiology of the disease.A total of200 NSCLP cases and 327 controls were recruited at the Maternal and Child Health Hospital of Xuzhou City.We conducted face-to-face interviews with the
- 出版日期2015-7
- 单位徐州医科大学