双水平正压呼吸机治疗慢性肺源性心脏病急性加重期的疗效
句红萍;吴雪芹;黄长虹;张伟;张涛
Clinic effect of bilevel positive pressure ventilator on chronic pulmonary heart disease
临床荟萃 . 2004, (16): 904 -905 .