REVIEWS

Ograniczanie zużycia antybiotyków w leczeniu zwierząt na terenie UE ... Herman K. [ summary ] 477

ORIGINAL PAPERS

Alterations in immunolocalisation of non-collagenous proteins in cartilage ... Batorski M., et al. [ summary ] 484

Noradrenergic, galaninergic and nitrergic innervation of the jejunum ... Arbatowska L., et al. [ summary ] 493

Tissue depletion of tylosin after multiple intramuscular administration ... Łebkowska-Wieruszewska B., et al. [ summary ] 500

Current challenges in addressing invasive diseases in domestic pigeons ... Tomczuk K., et al. [ summary ] 509

Use of C-reactive protein as a marker for Lyme disease in Bernese Mountain Dogs ... Pisarek M., et al. [ summary ] 513

Infectious and parasitic diseases in European hares (Lepus europaeus Pall.) from the ... Bełkot Z., et al. [ summary ] 519

Analysis of the individual condition of hares... Piórkowski J., et al.[ summary ] 527

Serum levels of cortisol, adrenaline, noradrenaline, glucose and platelet ... Wrześniewska K., et al. [ summary ] 532

Vascular Endothelial Growth Factor A concentrations in canine... Szczubiał M., et al. [ summary ] 537

Mycolicibacterium fortuitum (Mycobacterium fortuitum) complex infection in a captive ... Krajewska-Wędzina M., et al. [ summary ] 543

Case of transitional meningioma in a dog Jagieła A., et al. [ summary ] 547

Lights and shadows of teaching and studying biochemistry. Jamioł M., et al. [ summary ] 551