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为阐明保健措施对预防婴幼儿佝偻病的重要作用,现就我院儿保科管辖地段的婴幼儿和非管辖区的婴幼儿佝偻病发病情况作一随访比较,报道如下。
In order to elucidate the important role of health measures in preventing rickets in infants and young children, a follow-up comparison of the incidence of rickets in infants and young children in non-jurisdictional areas and infants under the jurisdiction of our department is reported below.