无张力疝修补术后下床活动时间的研究
汪艳,毛永霞,何艳,刘君,陈敏
Study of ambulation time after tension-free hernia repair
WANG Yan, MAO Yong-xia, HE Yan, LIU Jun, CHEN Min
中国临床护理 . 2012, (5): 373 -374 .  DOI: 10.3969/j.issn.1674-3768.2012.05.003