影响无创呼吸机依从性的Cox回归分析

任蕾, 徐海琴, 杜井波, 等

Cox regression analysis of influencing factors of compliance with treatment with noninvasive ventilator

REN Lei, XU Hai-qin, DU Jing-bo, et al

. 2013, (5): 644 . DOI: 10.3969/j.issn.1674-8115.2013.05.027