title: Specific antibodies produced against antigens of agar-gel precipitates.
mesh_terms: D000362:Agar; D000818:Animals; D000906:Antibodies / Q000032:analysis*; D000937:Antigen-Antibody Reactions; D001001:Anura; D007106:Immune Sera / Q000032:analysis*; D005779:Immunodiffusion; D007122:Immunoelectrophoresis; D010057:Oviducts / Q000276:immunology
chemical_list: D000906:Antibodies; D007106:Immune Sera; D000362:Agar