Immunohistochemical Characterization and Proliferation Activity of Cutaneous Leiomyosarcoma With Multiple Visceral Metastases in a Fantail Pigeon. Issue 1 (January 2018) - Gesek, M.; Stenzel, T.; Otrocka-Domagała, I.; Paździor-Czapula, K.; Mikiewicz, M.; Michalska, K.; Koncicki, A.