初孕妇及其家属对分娩方式的认知情况调查与分析
李真真,魏碧蓉,雷敏,郝岚
Survey of the cognition of delivery mode of primiparas and their families
LIZhen-zhen,WEIBi-rong,LEIMin,HAOLan
中国临床护理 . 2011, (6): 537 -539 .  DOI: 10.3969/j.issn.1674-3768.2011.06.041