无保护会阴助产法对新生儿锁骨骨折的影响
李桂友,陈彩儿,黎少萍,原绮霞
Effects of unprotected perineum midwifery method on the neonatal clavicular fracture
LI Guiyou, CHEN Caier, LI Shaoping, YUAN Qixia
中国临床护理 . 2014, (4): 277 -279 .  DOI: 10.3969/j.issn.1674-3768.2014.04.001