Tuberculin tests application (SID & CSID) in cattle

This movie is made, explained and directed by Prof. Dr. Ahmed Mamdouh El-Sharif - Professor of Infectious Diseases - Department of vVeterinary Medicine - Faculty of Veterinary Medicine - University of Beni Suef - Egypt. This film is very important for all veterinarians working in the field of cattle breeding and production, so that his sovereignty will explain a scientific and practical explanation of these tests and how to do the various tuberculosis tests and how to read the tests on animals.