title: A new approach to the study of immunity to schistosomes.
mesh_terms: D000818:Animals; D000942:Antigens, Bacterial; D006224:Cricetinae; D007114:Immunization; D051379:Mice; D011647:Puerto Rico; D012376:Rodent Diseases / Q000517:prevention & control*; D012552:Schistosomiasis / Q000517:prevention & control / Q000662:veterinary*
chemical_list: D000942:Antigens, Bacterial