(1)
TSELKAS (Κ. ΤΣΕΛΚΑΣ) K.; YPSILANTIS (Π. ΥΨΗΛΑΝΤΗΣ) P.; SARATSIS (Φ. ΣΑΡΑΤΣΗΣ) P. Study of the Efficacy and Safety of Proligestone Administration for the Control of the Ovarian Cycle in the Bitch. J Hellenic Vet Med Soc 2018, 49, 44-47.