Med. Weter. 75 (5), 257-320, 2019

REVIEWS

Rectal palpation for pregnancy in cows: A relic or an alternative to modern diagnostic methods... Jaśkowski J.M. et al. [ summary ] 259
Clostridium perfringens – epidemiological importance and diagnostics Kozieł N., et al. [ summary ] 265
New pestiviruses of animals Mirosław P., et al. [ summary ] 271
Oocyte-sperm interactions in the fertilization of birds Krawczyk A., et al. [ summary ] 276
Use of tetracyclines in feeds: Causes and consequences Patyra E., et al. [ summary ] 280
Myxomatosis, a continually dangerous viral disease of rabbits: current state of knowledge Kwit E., et al. [ summary ] 287

ORIGINAL PAPERS

Prevalence of intestinal parasites in dogs and cats from Masovian voivodeship in 2012-2015 Bartosik J., et al. [ summary ] 293
Use of DNA analysis in histopathological specimens for species identification for the purposes ... Malewski T., et al. [ summary ] 298
Level of stress hormones in American mink with evaluated behavioral profile based on empathic test Zieliński D., et al. [ summary ] 302
Phylogenetic analysis of spring viremia of carp virus (SVCV) identified in Poland Maj-Paluch J., et al. [ summary ] 305
Profile and nutritional value of fatty acids in selected skeletal muscles of Polish Holstein-Friesian bulls Domaradzki P., et al. [ summary ] 310

CHRONICLE

History of the production and application of veterinary medications and biological preparations ... Sobolewski J. [ summary ] 316