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埃塞俄比亚儿童营养性佝偻病与肺炎相关性的病例对照研究〔英〕/MuheL…∥Lancet.-1997,349.-1801~1804肺炎是引起5岁以下儿童发病率和死亡率升高的重要原因。在发展中国家的研究已经提示,营养性佝偻病与肺炎有一定联系。Muhe等于...
Case-control study on nutritional rickets in children in Ethiopia and pneumonia [English] / MuheL ... ∥ Lancet. -1997,349. -1801 ~ 1804 Pneumonia is a major cause of morbidity and mortality in children under 5 years of age. Studies in developing countries have suggested that there is a link between nutritional rickets and pneumonia. Muhe is equal to ...