共 9 条
[1]
年龄与分娩[J]. 王女杰,冯毓华. 华妇产科杂志. 1985 (01)
[2]
年龄与分娩[J]. 王女杰,冯毓华. 华妇产科杂志. 1985 (01)
[8]
Do primiparas aged 40 years or older cary anincressed obstetric risk. Scholz HS,Hass J,Petru E. Preventive Medicine . 1999
[9]
Do primiparas aged 40 years or older cary anincressed obstetric risk. Scholz HS,Hass J,Petru E. Preventive Medicine . 1999