Showing results (1-10 of 52) with videos related to
Sort By:
Pageof 6
Developments in Biological Standardization|January 1, 1976
Comparative tests on safety and potency of IBA vaccinesE Vielitz, H LandgrafAvian Pathology : Journal of the W.V.P.A|April 1, 1978
[Potency tests with HVT-, MHV- and JMV vaccines against Marek's disease]H Landgraf, E VielitzAvian Pathology : Journal of the W.V.P.A|January 1, 1988
Anaemia-dermatitis of broilers: field observations on its occurrence, transmission and preventionE Vielitz, H LandgrafAvian Pathology : Journal of the W.V.P.A|October 1, 1979
Evaluation of a vaccine against infectious bursal disease in field trialsD Cursiefen, E Vielitz, H Landgraf, et al.Gesundheitswesen (Bundesverband Der Arzte Des Offentlichen Gesundheitsdienstes (Germany))|February 1, 1997
[Public health as a cross sectional responsibility. Results of a study of the Munich city administration]B HüttnerDTW. Deutsche Tierarztliche Wochenschrift|July 1, 1989
[The occurrence of a reovirus variant in a German broiler flock]E Vielitz, C Conrad, M VossZeitschrift Fur Arztliche Fortbildung Und Qualitatssicherung|November 24, 1999
[Economy class syndrome: fiction or fact?]H LandgrafHamostaseologie|August 15, 2006
[Longterm treatment of POAD with anticoagulants and platelet inhibitors after endovascular procedures and vascular surgery: what is evidence based?]H LandgrafPageof 6