POYRAZOĞLU , S., ŞARLI , ŞULE, GENCER , Z. and GÜNAY , O. 2010. Waterpipe (narghile) smoking among medical and non-medical university students in Turkey. Upsala Journal of Medical Sciences. 115, 3 (Jul. 2010), 210–216. DOI:https://doi.org/10.3109/03009734.2010.487164.