"MW" 65 (5) May 2009, pages 289-360
REVIEWS Madej J.A. : Molecular aspects of neoplasia – selected problems [more...] 291 Truszczyński M. : Yersinia enterocolitica – an important zoonotic human pathogen [more...] 296 Kania I., Osek J. : Methicillin-resistant Staphylococcus aureus (MRSA) – occurrence in animals and potential threat of human health [more...] 301 Pomorska-Mól M., Markowska-Daniel I. : Methods useful in the evaluation of specific cell-mediated immunity [more...] 306 Barłowska J., Litwińczuk Z. : Genetic and environmental conditioning of milk fatty acids profile [more...] 310 ORIGINAL PAPERS Keszka S., Panicz R., Kempter J. : Eel species identification by polymerase chain reaction followed by restriction fragment length polymorphism – in English [more...] 315 Milewski S., Sobiech P., Zduńczyk S. : Effect of lactation on blood hematological indices, blood mineral concentrations, the course of the postpartum period and wool quality in ewes nursing a single lamb or twins [more...] 319 Max A., Grabiec A., Pietrak M., Bałucińska B. : Electroejaculation and semen characteristics in an infertile cheetah (Acinonyx jubatus) [more...] 323 Nałęcz-Tarwacka T., Kuczyńska B., Grodzki H., Slósarz J. : Effect of selected factors on conjugated linoleic acid (CLA cis 9 trans 11) content in milk of dairy cows [more...] 326 Podgórska K., Stadejek T., Szczotka A., Kozaczyński W., Porowski M., Pejsak Z. : Occurrence of postweaning multisystemic wasting syndrome in Polish pig herds [more...] 330 Kupczyńska M., Barszcz K., Wąsowicz M., Wielądek A. : Dentition in brachycephalic dogs [more...] 334 Micuń J., Bissenik I., Sokołowska J., Żmudzka M., Winnicka A., Lechowski R., Malicka E. : Application of surgical biopsy of lymph nodes and flow cytometry in diagnosing multicentric lymphomas in dogs [more...] 340 Kania B.F., Wielgosz M. : Role of central δ-opioid receptors in the wall of gastric myoelectrical spike burst activity in sheep [more...] 344