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不同大气污染地区婴幼儿佝偻病流行病学调查表明,大气污染可能是工业城市婴幼儿佝偻病高发的主要因素之一。日照射时间和V-D摄入量也是两个重要因素。
Epidemiological investigation of infant rickets in different air pollution areas shows that air pollution may be one of the main factors causing high incidence of infant rickets in industrial cities. Exposure time and V-D intake are also two important factors.