EMHAN A, YILDIZ AS, BEZ Y, KINGIR S. Psychological Symptom Profile of Butchers Working in Slaughterhouse and Retail Meat Packing Business: A Comparative Study. Kafkas Univ Vet Fak Derg,  18 (2):  319-322,  2012. DOI: 10.9775/kvfd.2011.5494