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据联合国儿童基金会(以下简称UNICEF)《1994年世界儿童状况》介绍,1992年世界810万5岁以下儿童因主要疾病死亡中,有310万儿童死于肺炎,是儿童死亡的第一位原因。
According to UNICEF’s “The State of Children in 1994”, 3.1 million children died of pneumonia in the world since the death of 8.1 million children under the age of 5 in 1992 from major diseases, the first cause of child death .