Sallehudin AB 2004. SMOKING AMONG MEDICAL WORKERS IN THE INSTITUTE OF RESPIRATORY MEDICINE (IPR) HOSPITAL KUALA LUMPUR (SHAMSIR STUDY), 2002. Malaysian Journal of Public Health Medicine. 4, 1 (Mar. 2004), 15–18. DOI:https://doi.org/10.37268/mjphm/vol.4/no.1/art.1313.