List of Articles Pekin duck Open Access Article Abstract Page Full-Text 1 - The effect of oral administration of D-penicillamine on electrocardiogram parameters in pekin ducks poisoned with lead nitrate hamed zarei Abdollah Kashani Azin Tavakoli Open Access Article Abstract Page Full-Text 2 - Investigating the effects of hydroxyurea on electrocardiogram parameters of pekin ducks poisoned with lead nitrate hamed zarei Kia Fakhim Aghajani Azin Tavakoli