1. ACSAD, 1997: Annual Technical Report. Department of Studies of Animal Wealth, the Arab Center for the Studies of Arid Zones and Dry Lands. ACSAD/AS/AR26/1997. The Arab Center for the Studies of Arid Zones and Dry Lands, Damascus, Syria.
2. Early breeding and pregnancy diagnosis in Syrian Awassi sheep yearlings;Al-Merestani;Reprod Dom Anim,1999
3. Progestagen treatment for the induction/synchronization of oestrus in goats. Update on recent research;Baril;Revue du Medicine Vétérinaire,1998