Med. Weter. 49 (4), 145-192, 1993
ORIGINAL PAPERS AND REVIEWS
New trends in animal treatment in the time of getting back to private veterinary service in Poland — a review Rutkowiak B. [digitized] 147
Polymerase chain reaction (PCR) — a new method in molecular biology — a review Kuźmak J., Grundboeck J. [digitized] 151
The use of combined anti¬biotic-cortisone and antiinflammatory drugs in therapy of perianal sinuses diseases in dogs Lewicka M., Pasławska U.,
Kubis A. Szczęśniak M., Krutul H. [digitized] 157
Kubis A. Szczęśniak M., Krutul H. [digitized] 157
Gizzard erosions in embryos and baby chickens Borzemska W., Piusiński W., Kosowska G., Szeleszczuk P., Mikita J. [digitized] 159
Effect of lyophilization and storage on B-38 strain of Derzsy's disease virus properties . . . . . . . . Samorek-Salamonowicz E., Czekaj H. [digitized] 162
The efficacy of Diclazuril (Janssen Pharmaceutica) in the control of coccidiosis in broiler and replacement chickens Balicka-Laurans A., Ramisz A.,
Ramisz G. [digitized] 165
Ramisz G. [digitized] 165
The use of a preparate Oestrophan-Spofa and Germast-Medi-Pharm in the treatment of fertility disturbances in cows Kotowski K. [digitized] 170
Intrauterine insemination of ewes with a lowered dose of frozen and fresh semen Bochenek M., Kareta W. [digitized] 172
Aujeszky's disease of cattle in the Olsztyn province in years 1980—1991 Szweda W., Janowski H., Grzechnik R., Brzeska E. [digitized] 175
The influence of brow coal and humic acids on rearing results in piglets Jasek S., Poznański W. Nicpoń J., Kalinowska K, Pawiak Ł, Knecht D. [digitized] 178
Life span of queens of some bee races in bee colonies treated and untreated against Varroa jacobsoni invasion Romaniuk K., Witkiewicz W. [digitized] 181