Mechanism of the Tracheal Smooth Muscle Relaxant Activity of the Cordia Myxa Plant Extract in Sheep: Muhannad A. A. AlBayaty and Farid J. AlTahan. Iraqi J. Vet. Med. 2008, 32 (2), 214-226. https://doi.org/10.30539/iraqijvm.v32i2.755.