Med. Weter. 49 (7), 289-336, 1993

ORIGINAL PAPERS AND REVIEWS

A miniature pig — an experimental and companion animal a review Fitko R. [digitized] 291
An attempt to breed a miniature pig in Poland Żebrowski Z., Blicharski T. [digitized] 294
Isolation of the Maedi virus from sheep in Poland Salwa A., Węgrzyn G. [digitized] 298
The presence of Yersinia in breeding animals, domestic animals, wild boars and fish in the Olsztyn district Jakubczak A., Platt-Samoraj A.,
Siemionek J., Terech-Majewska E.,Anusz Z.
[digitized] 301
Biological properties of Selenium and vitamin E. Part I. Selenium a review Furowicz A. J., Czernomysy-Furowicz D., Dąbrowski W. [digitized] 304
On diagnostics and evaluation of defi-ciency of copper, selenium, cobalt and manganese in cattle and sheep a review Jaśkowski J. M., Lachowski A.,
Gehrke M.
[digitized] 306
Biochemical basis of anticancerogenic activity of ozone (03) a review Madej J. A., Madej P. [digitized] 309
Detection of the bovine leukaemia proviral DNA in cattle by the polymerase chain reaction (PCR) Kuźmak J., Grundboeck J., Kozaczyńska B. [digitized] 312
Usefulness of the syncytial test for the diagnosis of enzootic bovine leukaemia in calves up to one month of age Otachel-Haw ranek J. [digitized] 315
Residues of polychlorinated biphenyls in game animals Przybycin J., Juszkiewicz T. [digitized] 318
Mastisan PN/MC — a new preparation for the treatment of mastitis in milking cows Malinowski E. [digitized] 320
The effect of exogenous progesterone on pregnancy in the light of clinical and endocrynological examinatians Łukaszewski Z., Marcinkowski K.,
KrólińskiJ., Łukaszewska J.
[digitized] 322
Influence of the granulosa cells and theca internal cells on the in vitro maturition of equine oocytes Slonina D., Okólski A. [digitized] 324
The influence of sex on the value of blood biochemical indices in horses Krumrych W., Wiśniewski E. [digitized] 327
The effect of the application of a brown coal extract and „Acino min-Polfa" on the level of acid-base balance in calves Chudoba-Drozdowska B.,
Janeczek W., Frąckiewicz G.
[digitized] 329
The effect of Zinc on synthesis and absorption of vitamin C in chickens Nagórna-Stasiak B., Lechowski J., Łazuga -Adamczyk A. [digitized] 331