Z. El Roueiheb

Cigarette and nargileh smoking practices among school students in Beirut, Lebanon.

R. Afifi, H. Tamim, Ghassan Akkary, 2007, American journal of health behavior.

Unintended pregnancy in Egypt: evidence from the national study on women giving birth in 1999.

A. Shaheen, M. Chaaya, Z. El Roueiheb, 2007, Eastern Mediterranean health journal = La revue de sante de la Mediterranee orientale = al-Majallah al-sihhiyah li-sharq al-mutawassit.