[Filariasis control and surveillance in Yongjia County from 1956 to 1998].
Chen
Sheng-ze
SZ
Chen
Ren-yu
RY
Xu
Yi-le
YL
D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D002648:Child; D002675:Child, Preschool; D002681:China / Q000453:epidemiology; D005260:Female; D005368:Filariasis / Q000453:epidemiology / Q000517:prevention & control*; D006801:Humans; D008297:Male; D008875:Middle Aged; D009032:Mosquito Control; D011159:Population Surveillance