| use of biotechnical methods in veterinary medicine. | biotechnological methods offer promising approaches for improved diagnostic and prophylactic purposes. the following biotechnological techniques are used in the institute of virology at the hanover veterinary school:--production of monoclonal antibodies directed against viral and bacteria-specific antigens such as bovine virus diarrhoea virus, classical swine fever (hog cholera) virus, feline leukaemia virus, animal parvoviruses, alphavirus, brucella and francisella--establishment of improved an ... | 1990 | 1966725 |