PT - JOURNAL ARTICLE AU - Al-Haddad, Nazar AU - Hamadeh, Randah R. AU - Bahram, Samia A. TI - Public knowledge and attitudes towards passive smoking DP - 2005 Dec 01 TA - Saudi Medical Journal PG - 2004--2005 VI - 26 IP - 12 4099 - http://smj.org.sa/content/26/12/2004.short 4100 - http://smj.org.sa/content/26/12/2004.full SO - Saudi Med J2005 Dec 01; 26