Waterpipe smoking among health sciences university students: Knowledge, attitude and patterns of use

Autor:	Awan, K.H., Alrshedan, A., Al Kahtani, M., Patil, S.
Zdroj:	In The Saudi Dental Journal October 2016 28(4):189-193
Databáze:	ScienceDirect
Externí odkaz:	Zobrazit plný text záznamu