Med. Weter. 50 (3), 97-144, 1994

ORIGINAL PAPERS AND REVIEWS

AIDS - veterinary implications Larski Z. [digitized] 99

A virus that can cause acquired immune deficiency syndrome in cattle Polak M.P. et al. [digitized] 102

Present data on the epizootic syndrome abortion and respiratory disturbances in pigs Pejsak Z. et al. [digitized] 104

Physiological and technological factors determining nutrition of pigs Grela E. et al. [digitized] 106

Ultrasonography in pig's breeding Klocek C [digitized] 110

The influence of vitamin E on the level of corticosterone and neutrophils activity ... Jakubowski K. et al. [digitized] 113

Oncogenesis as a result of disturbances in electronic structure of DNA Madej J.A. [digitized] 115

Epizootiological analysis of the occurrence of enzootic bovine leukaemia ... Łosieczka K. et al. [digitized] 118

Application of polymerase chain reaction for detecting pestiviral infections Stadejek T., Pejsak Z. [digitized] 122

Attempts at vaccinating hens against tuberculosis Lipiec M. et al. [digitized] 125

The frequency of Salmonella spp. isolation as influenced by the time ... Jóźwik E. et al. [digitized] 127

A case of urospermia in a stallion Danek J. et al. [digitized] 129