title: Effect of precipitation with methanol on antigenic potency of TGE virus.
mesh_terms: D000818:Animals; D000917:Antibody Formation; D000956:Antigens, Viral / Q000008:administration & dosage; D011232:Chemical Precipitation; D003332:Coronaviridae / Q000276:immunology*; D005557:Formaldehyde / Q000494:pharmacology; D005620:Freund's Adjuvant / Q000008:administration & dosage; D007279:Injections, Subcutaneous; D000432:Methanol / Q000494:pharmacology*; D009500:Neutralization Tests; D013552:Swine / Q000276:immunology; D005760:Transmissible gastroenteritis virus / Q000187:drug effects / Q000276:immunology*
chemical_list: D000956:Antigens, Viral; D005557:Formaldehyde; D005620:Freund's Adjuvant; D000432:Methanol