title: Isolation of somatic antigen from second stage larvae of Ascaris suum.
mesh_terms: D000818:Animals; D000941:Antigens / Q000302:isolation & purification*; D001200:Ascaris / Q000254:growth & development / Q000276:immunology*; D002498:Centrifugation; D005260:Female; D007814:Larva / Q000254:growth & development / Q000276:immunology; D014465:Ultrasonics
chemical_list: D000941:Antigens