Med. Weter. 47 (3), 97-144, 1991

ORIGINAL PAPERS AND REVIEWS

The use of hormones in production of food animals Kołczak T. [digitized] 97
Toxins of the fish and sea invertebrates Sikorski Z. E. [digitized] 100
Residues of chloroorganic pesticides in fat of beasts of the chase from the eastern part of Poland in 1986—1989 Rodziewicz L., Hajduk A. [digitized] 102
Paratuberculosis in ruminants (Johne's disease) Żórawski C [digitized] 103
PM-VAC — a vaccine against pigeons paramyxovirosis Wawrzkiewicz J., Pochodyla A., Kania W., Grzęda T., Łaskarzewska J., Michaś I.,
Gąsiorczyk A.
[digitized] 108
The level of macroand microelements in the serum of healthy and diseased aurochs 'Dziąba K., Kita J., Anus z K, Kowalski B., Kozłowska I.,
Krupa J.
[digitized] 110
Trypanosoma theileri Laveran, 1902 — the parasite of cattle in Poland Demiaszkiewicz A. W., Lachowicz J. [digitized] 112
Effects of immunization of sows with a vacccine prepared from local strains of Escherichia coli in an industrialized farm Zyska W.,
Furowicz A. J.
[digitized] 113
A chosen problems of care on colts in an early period of their life Bostedt H. [digitized] 116
Effect of mastitis on the level of immunoglobulins in the whey of colostrum derived from cows housed under industrial conditions of breeding
Rzedzicki J., Trawińska B.
[digitized] 119
Effect of a chosen preparations on a course of postpuerperal period in cows and on a healthy state of newborns Kotowski K. [digitized] 123'
Observations on the retention of placenta in cows from individual farms Jędreas A. [digitized] 125
Properties of semen of Young bulls reacting positively to Chlamydia psittaci antigen Sobiech E., Króliński J.. Wiernicka-Czopek E., Kopeć M. [digitized] 127
Influence of Acetona preparation on some biochemical indices of cows and their progenies Zieliński J., Smektała F. [digitized] 129
Usefulness of oxyphendazole and pyrantel tartrate in combating of roundworms in breeding foxes Paciejewski S., Górski J. [digitized] 131
The influence of E. coli endotoxin on blood coagulation, the content of fibrinogen and the number of blood platelets in horses Wiśniewski E.,
Krumrych W., Danek J.
[digitized] 134
The level of vitamin A in blood serum and in the liver of chickens after experimental application of alpha-monochlornaphthalene Chmielowski W.,
Morzyk K.
[digitized] 137
The content of vitamin C and ryboflavin in livers of piglets at the age of 28—56 days fed a diet with the addition of HC1 or not acidified Jabłonowski Z.,
Olender H., Przała F., Sudoł K
[digitized] 139