镇痛泵停用与尿管拔除时机相关因素的临床观察
李莲英,李冬梅,方素萍
Clinical observation on relevant factors concerning discontinuation of analgesia pump and timing of extracting urethral catheter
中国临床护理 . 2009, (3): 187 -188 .  DOI: 10.3969/j.issn.1674-3768.2009.03.008