Comment on: Association of maternal pre-pregnancy weight with birth defects: Evidence from a case-control study in Western Australia. Aust N Z J Obstet Gynaecol 2009; 49: 11-15.
作者信息
Peek Michael, Nanan Ralph
出版信息
Aust N Z J Obstet Gynaecol. 2009 Oct;49(5):564-5. doi: 10.1111/j.1479-828X.2009.01037.x.