Exposure to tobacco secondhand smoke and its associated factors among non-smoking adults in smoking-restricted and non-restricted areas: findings from a nationwide study in Malaysia
Kuang Hock Lim, Chien Huey Teh, Mohamad Haniki Nik Mohamed, Sayan Pan, Miaw Yn Ling, Muhammad Fadhli Mohd Yusoff, Noraryana Hassan, Nizam Baharom, Netty Darwina Dawam, Norliana Ismail, Sumarni Mohd Ghazali, Kee Chee Cheong, Kar Hon Chong, Hui Li Lim
BMJ Open Jan 2018, 8 (1) e017203; DOI: 10.1136/bmjopen-2017-017203