胸腔镜下肺楔形切除术治疗老年Ⅰ期非小细胞肺癌的疗效分析
陈〓文，李〓星，张〓璐
Journal of Hebei Medical University . 2017, (11): 1330 -1333 .  DOI: 10.3969/j.issn.10073205.2017.11.021