Med. Weter. 46 (7), 221-268, 1990
ORIGINAL PAPERS AND REVIEWS
The effect of ultraviolet irridiation of hatching eggs on microflora of egg shells and effects of chicken hatching Latała A., Wakuła-Radzik W. [digitized] 224
Slaughter value of horses in relation to pre-slaughter grade and season Korzeniowski W., Kwiatkowska A., Jankowska B. [digitized] 226
Topical and perspective value of prophylactic peroral vaccination of foxes against rabies Rola J., Żmudziński J., Baczyński Z. [digitized] 231
Carrier state and transmission of Salmonella typhimurium in experimentally infected laying hens Zalesiński A., Mazurkiewicz M., Molenda J.,
Wieliczko A., Molenda O. [digitized] 234
Wieliczko A., Molenda O. [digitized] 234
The role of polyphenoloxidase system in antiinfectious immune responses in insects Gliński Z., Jarosz J. [digitized] 238
Immunological mechanism operating in mice in exerimental yersiniasis Staroniewicz Z. [digitized] 242
Changes in the activity of acid phosphatase in the internal organs and gills of carp (Ciprinus carpio L.) inflicted with spring viraemia of carp (SVC)
and carp arythrodermatitis (CE) Kozubek Z., Poloczek -Adamowicz A. [digitized] 245
and carp arythrodermatitis (CE) Kozubek Z., Poloczek -Adamowicz A. [digitized] 245
The influence of selenium applied in various periods of time before parturition on the course of post-parturient period and fertility of cows
Jaśkowski J. M. [digitized] 247
Jaśkowski J. M. [digitized] 247
Clinical examinations in evaluation of the activity and state of the reproductive tract in cows Max A. [digitized] 250
Economic effects resulted from the control of external parasites in pigs Grzywiński L., Poznański W., Jasek S., Pawiński J. [digitized] 253
Evaluation of the state of health of udder on the basis of ATP in milk Majewski T., Tietze M. [digitized] 256
Toxicity of Gonadoliberine for embryos of rats Białas B., Bierzyńska-Macyszyn G., Stójko J., Januszewski K., Ryszka F. [digitized] 257
Comparative studies oh pigs liver metals pollution Mazurek J., Rokicki E., Kryński A., Żarski T. P., Górska M. [digitized] 259
The concentration of Pb, Cu, and Zn in blood of calves in relation to the content of these elements in blood and milk of cows Monkiewicz J.,
Jaczewski S. [digitized] 261
Jaczewski S. [digitized] 261