血尿酸/血肌酐比值可用以监测重、极重度慢性阻塞性肺疾病患者病情变化田永昌mag(2013)Cited 23|Views0No scoreAI Read ScienceMust-Reading TreeExampleGenerate MRT to find the research sequence of this paperChat PaperSummary is being generated by the instructions you defined