A comparison of surgical outcomes of perineal urethrostomy plus penile resection and perineal urethrostomy in twelve calves with perineal or prescrotal urethral dilatation Journal title: Open Veterinary Journal Authors: M.A. Marzok| Department of Veterinary Surgery, Faculty of Veterinary Medicine, Kafrelsheikh Universi... Subject(s): Biochemistry, Immunology, Microbiology, Parasitology, Veterinary Science, Endocrinology, Pathology and Forensics