基于集中度和圆形分布法的呼和浩特市儿童哮喘季节性特征分析*
梁晓平, 张玉玲, 王育民, 张巧玲
Seasonal characteristics of pediatric asthma in Hohhot analyzed with concentration and circular distribution methods
LIANG Xiaoping, ZHANG Yuling, WANG Yumin, ZHANG Qiaoling
包头医学院学报
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2023, (2): 41
-45
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DOI: 10.16833/j.cnki.jbmc.2023.02.008
