Suppression of malaria by ascariasis?
D001196:Ascariasis / Q000150:complications* / Q000188:drug therapy; D002648:Child; D006801:Humans; D007195:Indian Ocean Islands; D007411:Intestinal Diseases, Parasitic / Q000150:complications; D008288:Malaria / Q000469:parasitology*; D009549:Nigeria; D010879:Piperazines / Q000627:therapeutic use
D010879:Piperazines