title: Habits of tobacco use among the medical and non-medical students of Kolkata.
authors.affiliation: Department of Pulmonary Medicine, R.D. Gardi Medical College, Surasa, Agar Road, Ujjain, Madhya Pradesh, India. E-mail: varudkar@hotmail.com.
authors.forename: H G
authors.initials: HG
authors.lastname: Varudkar
references.citation: Lung India. 2011 Jan;28(1):5-10
references.pmid: 21654978