共 22 条
[1]
American College of Obstetricians and Gyencologists, 2012, AD LONG ACT REV CONT, V120
[2]
Barnet B, 2010, ARCH PEDIAT ADOL MED, V164, P370, DOI 10.1001/archpediatrics.2010.16
[4]
Conroy KN, 2015, J PEDIAT ADOLESC GYN
[6]
Kearney MS, 2012, NBER WORK PAP, P1
[7]
Klerman L.V., 2004, Another chance: Preventing additional births to teen mothers