护理干预对严重COPD患者进行家庭序贯NPPV疗效的影响
李〓莉1,王〓鑫1*,孙国成2,龙雪娟3,邢艳荣1
Journal of Hebei Medical University . 2017, (8): 956 -959 .  DOI: 10.3969/j.issn.10073205.2017.08.022