Germline Pathogenic Variant in the APC Gene Suggestive of Gardner Syndrome in a Pony. - Martin, J. Eric; Hecht, Silke; Craig, Linden; Durward-Akhurst, Sian A.; Marlowe, Jillian L.; Hines, Melissa T.; Pasicka, Edyta (Case Reports in Veterinary Medicine, 2026)