Air Pollution: The Knowledge and Ideas of Students in Tehran-Iran, and A Comparison with Other Countries - Yazdanparast, Taraneh; Salehpour, Sousan; Masjedi, Mohammad Reza; Azin, Seyed Ali; Seyedmehdi, Seyed Mohammad; Boyes, Eddie; Stanisstreet, Martin; Attarchi, Mirsaeed (Acta Medica Iranica)