title: Efficacy of levamisole, mebendazole, piperazine and pyrantel in roundworm infection. By National Anthelmintic Study Group.
mesh_terms: D000293:Adolescent; D000328:Adult; D000969:Antinematodal Agents / Q000627:therapeutic use*; D001196:Ascariasis / Q000188:drug therapy*; D002648:Child; D002675:Child, Preschool; D002986:Clinical Trials as Topic; D005260:Female; D006801:Humans; D007223:Infant; D007978:Levamisole / Q000627:therapeutic use; D008297:Male; D008463:Mebendazole / Q000627:therapeutic use; D008875:Middle Aged; D000077489:Piperazine; D010879:Piperazines / Q000627:therapeutic use; D011715:Pyrantel / Q000627:therapeutic use; D011897:Random Allocation
chemical_list: D000969:Antinematodal Agents; D010879:Piperazines; D000077489:Piperazine; D007978:Levamisole; D011715:Pyrantel; D008463:Mebendazole