作者单位:
Department of Clinical Epidemiology and Biostatistics, Academic Medical Centre, Amsterdam
[1]
Department of Endocrinology and Metabolism, Academic Medical Centre, Amsterdam, Netherlands
[2]
Department of Obstetrics and Gynaecology, Academic Medical Centre, Meibergdreef 9, 1105 AZ
[3]
Medical Library and Dutch Cochrane Centre, Academic Medical Centre, Amsterdam, Netherlands
[4]
Department of Obstetrics and Gynaecology, VU Medical Centre, Amsterdam, Netherlands
[5]
发布时间
2013-11-20