Journal of Veterinary Laboratory Research (JVLR) is published as a bi-quarterly by the Faculty of Veterinary Medicine, Semnan University, Iran. This journal submits scientific articles in all fields, including original research articles, short scientific communication articles, case reports, review articles, and meta-analysis studies. Systematic Review, which covers all aspects of laboratory and basic veterinary sciences, biochemistry, biotechnology, genetics, hematology, microbiology, immunology, anatomy, mycology, physiology, as well as parasitology.