海南省农垦中小学生驱虫情况及驱虫效果调查海南省農墾中小學生驅蟲情況及驅蟲效果調查 해남성농은중소학생구충정황급구충효과조사 Investigation into the results of deworming in primary pupils and middle school students of Hainan Land Reclamation Bureau
万方数据
中国热带医学中國熱帶醫學중국열대의학 CHINA TROPICAL MEDICINE 2002年3期427-428,共2页
