云浮药品专区改革前后儿童呼吸系统疾病住院费用影响因素及其应对策略
叶志琼, 张瑞辉
Influencing factors and coping strategies of hospitalization expense of children with respiratory diseases before and after the reform of Yunfu drug zone
YE Zhiqiong, ZHANG Ruihui
广州医药
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2022, (4): 36
-41
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DOI: 10.3969/j.issn.1000-8535.2022.04.009
