title: EFFECT OF UREA ON A2 INFLUENZA VIRUS.
mesh_terms: D003168:Complement Fixation Tests; D006384:Hemagglutination; D009975:Orthomyxoviridae; D010600:Pharmacology; D012106:Research; D013696:Temperature; D014508:Urea
chemical_list: D014508:Urea
keywords: COMPLEMENT FIXATION TESTS; EXPERIMENTAL LAB STUDY; HEMAGGLUTINATION; INFLUENZA VIRUSES; PHARMACOLOGY; TEMPERATURE; UREA