title: Absence of sparganum growth factor in African spirometra spp.
mesh_terms: D000818:Animals; D002589:Cestoda / Q000032:analysis* / Q000276:immunology; D006133:Growth Substances / Q000032:analysis*; D007016:Hypophysectomy; D007630:Kenya; D008297:Male; D051381:Rats; D013031:Sparganosis / Q000276:immunology; D013636:Tanzania
chemical_list: D006133:Growth Substances