Med. Weter. 41 (3), 129-192, 1985

ORIGINAL PAPERS AND REVIEWS

Blocking of horns development in cattle by derange of a local embryonal induction Szeligowski E. [digitized] 131

The role of colicinogeny stimula tion in prevention of MMA syndrome in sows and in results of piglets rearing Kotowski K. [digitized] 134

Interferon in small intestine mucous and in sera of piglets with artificial retroviral infections Schollenberger A. et al. [digitized] 137

Activity of glutathione peroxidase and catalase, and the level of free radicals in the blood ... Madej J. A. et al. [digitized] 139

Surgical treatment of a traumatically ruptured liver Ojak Z. [digitized] 142

Pathogenic role, structure and properties of Clostridium difficile toxin Cygan Z. et al. [digitized] 143

Specific and unspecific stimulation of protective mechanisms against invasion of Fasciola hepatica ... Sadzikowski A. et al. [digitized] 146

Diseases of the mammary gland of cows as a main source of decreasing of milk quality ... Samborski Z. [digitized] 149

Some veterinary aspects of milk hygiene. II. Chemical and toxicological parameters Kurek C [digitized] 155

Washing and disinfecting compounds in hygiene of milk production Wojtatowicz Z. [digitized] 158

Present state of knowledge on freezing of mammals embryos Smorąg Z. [digitized] 162

Cytogenetic studies in pigs with the symptoms of hermaphrodism Pejsak Z. et al. [digitized] 165

Treatment of endometritis in cows in the post-natal period using antibiotics and Estradiol benzoate ... Jędruch J. et al. [digitized] 169

A survey of the retention of placenta in mares Wrona Z. et al. [digitized] 171

A case of multicystic degeneration of ovaries in a pregnant female dog Max A. et al. [digitized] 173

Preliminary observation on a course of calving in Lowland Black-and-White cows Brzozowski P. [digitized] 174

Bentonite in feeding of animals Dembiński Z. [digitized] 177

The influence of ecosysthem of an industrialized farm on the ma¬ternal behaviour of sows of Polish ... Bodak E. et al. [digitized] 179

Multi-element analysis by means of inductively coupled plasma atomic emission spectroscopy (ICP-AES) Wierciński J. [digitized] 182