广饶县１９７０～１９９２年主要恶性肿瘤死亡率动态变化分析广饶县卫生局隋广渤，李福金，高翠芹近年来的医学统计资料表明，恶性肿瘤已成为导致人口死亡的主要死因，并有日益严重的趋势，是造成我国劳动力损失的主要原因。为此，我县先后组织了三次死因回顾性调查，现将... Analysis of the Dynamic Changes of the Mortality of Major Malignancies from 1970 to 1992 in Guangrao County The Guangrao County Medical Bureau’s health bureau’s medical statistics in recent years have shown that malignancies have become the leading cause of mortality and have become increasingly serious. The main cause of labor loss in our country. To this end, my county has organized three times the cause of death retrospective survey, will now ...