Mac Vet Rev 1999; 28 (1): 71 - 77
619.638.8]618-073.432.19Received: 15 October 1999
Received in revised form: 15 October 1999
Accepted: 15 October 1999
Available Online First: 15 October 1999
Published on: 15 October 1999
Keywords:
Macedonian Veterinary Review. Volume 28, Issue 1-2, Pages 71-77, p-ISSN 1409-7621, 1999