论文部分内容阅读
和县ＨＢＶ感染情况分析夏九玉胡继兰（和县卫生防疫站２３８２００）自１９９５年７月至１９９６年４月，按全县东南西北中５个方位，采用整群随机抽样方法选择辖区内５个乡镇１０个自然村的农民、机关工作人员、部分中小学生共４８３２人，进行乙肝血清流行病学调查。１...
Analysis of Hepatitis B Virus Infection in He County XIA Jiuyu HU Ji Jilan (He County Health and Epidemic Prevention Station 238200) From July 1995 to April 1996, five groups of towns and villages were selected by cluster random sampling method A natural village farmers, government agencies, some primary and secondary school students a total of 4832 people for hepatitis B serological survey. 1 ...