Volume 17-Issue 3-2010 Assessment of Knowledge and Practices of Saudi mothers giving birth at King Abdulaziz Specialist Hospital in Taif City regarding antenatal care. Knowledge and attitudes of healthcare workers at King Abdul Aziz International Airport regarding preventive measures of communicable diseases for pilgrims, Jeddah 1430 H. The role of Hamla management in the prevention and control of food poisoning episodes in Mina during Hajj, 1430 H.