title: Enhanced diffusion of enterovirus antigens in agar gel in the presence of protamine.
mesh_terms: D000362:Agar; D000941:Antigens; D004770:Enterovirus; D029822:Enterovirus B, Human; D006801:Humans; D007106:Immune Sera; D005779:Immunodiffusion; D017955:Poliovirus; D011479:Protamines / Q000494:pharmacology*; D014777:Virus Diseases / Q000276:immunology
chemical_list: D000941:Antigens; D007106:Immune Sera; D011479:Protamines; D000362:Agar