Children's exposure to second-hand smoke at home in Bangladesh: a community survey
Abu Naser Zafar Ullah, Rumana Huque, Salma Akter, Shammi Nasreen, Humaira Akter, Heather Thomson, Ian Cameron, James Nicholas Newell, Kamran Siddiqi
BMJ Open Nov 2013, 3 (11) e003059; DOI: 10.1136/bmjopen-2013-003059