title: Ascaris suum and Toxocara canis: egg extract antigens in guinea pigs and the macrophage migration inhibition test.
mesh_terms: D000818:Animals; D000941:Antigens; D001200:Ascaris / Q000276:immunology*; D002464:Cell Migration Inhibition; D003429:Cross Reactions; D005260:Female; D006168:Guinea Pigs; D007114:Immunization; D008213:Lymphocyte Activation; D008264:Macrophages / Q000276:immunology*; D010063:Ovum / Q000276:immunology; D012882:Skin Tests; D014119:Toxocara / Q000276:immunology*
chemical_list: D000941:Antigens