Alterations in the penile artery blood flow hemodynamics and hormonal profile in jacks (Equus asinus) after a single administration of human chorionic gonadotropin (hCG). - karmoty, Amr F. El; Fathi, Mohamed; Emam, Ibrahim A.; Tolba, Ayman; Abdelnaby, Elshymaa A.; Alhaider, Abdulrahman K.; Abouelela, Yara S. (BMC Veterinary Research, 2025)