title: [Long-term follow-up observations on 502 cases of schistosomiasis japonica treated by praziquantel].
mesh_terms: D000328:Adult; D000368:Aged; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007546:Isoquinolines / Q000627:therapeutic use*; D008297:Male; D008875:Middle Aged; D010270:Parasite Egg Count; D011223:Praziquantel / Q000627:therapeutic use*; D012549:Schistosoma japonicum; D012552:Schistosomiasis / Q000188:drug therapy*
chemical_list: D007546:Isoquinolines; D011223:Praziquantel