title: STUDIES ON THE IMMOBILIZATION REACTION IN THE GENUS BALANTIDIUM.
mesh_terms: D000818:Animals; D000937:Antigen-Antibody Reactions; D001448:Balantidium; D005243:Feces; D007106:Immune Sera; D012106:Research; D013552:Swine
chemical_list: D007106:Immune Sera
keywords: ANTIGEN-ANTIBODY REACTIONS; BALANTIDIUM; EXPERIMENTAL LAB STUDY; FECES; IMMUNE SERUMS; SWINE