Taavoni, Simin MS1; Ekbatani, Neda BS1; Kashaniyan, Maryam MD2; Haghani, Hamid MS3
From the Faculties of 1Nursing and Midwifery, 2Medicine, and 3Management and Medical Information Science, Tehran University of Medical Sciences, Tehran, Iran.
Received October 24, 2010; revised and accepted January 5, 2011.
Funding/support: Funding was provided by Tehran University.
Financial disclosure/conflicts of interests: None reported.
Address correspondence to: Simin Taavoni, MS, Faculty of Nursing and Midwifery, Tehran University of Medical Sciences, PO Box 13185-1678, Tehran, Iran. E-mail: [email protected]