title: The identification of echoviruses by haemagglutination inhibition.
mesh_terms: D000818:Animals; D046508:Culture Techniques; D029822:Enterovirus B, Human / Q000302:isolation & purification*; D000882:Haplorhini; D006385:Hemagglutination Inhibition Tests; D007106:Immune Sera; D007668:Kidney
chemical_list: D007106:Immune Sera