title: [BIOLOGICAL STUDY OF ENZYME AND STRUCTURAL CHANGES IN TYPE B INFLUENZA VIRUSES].
mesh_terms: D000906:Antibodies; D004798:Enzymes; D004986:Ether; D006358:Hot Temperature; D029524:Betainfluenzavirus; D009975:Orthomyxoviridae; D010600:Pharmacology; D012106:Research; D014357:Trypsin
chemical_list: D000906:Antibodies; D004798:Enzymes; D004986:Ether; D014357:Trypsin
keywords: ANTIBODIES; ENZYMES; ETHYL ETHER; EXPERIMENTAL LAB STUDY; HEAT; INFLUENZA VIRUSES; PHARMACOLOGY; TRYPSIN
vernacular_title: ETUDE BIOLOGIQUE DES MODIFICATIONS ENZYMATIQUES ET STRUCTURALES DES VIRUS DE LA GRIPPE TYPE B.