title: Gutka: a major new tobacco hazard in India.
authors.forename: P C
authors.initials: PC
authors.lastname: Gupta
mesh_terms: D006801:Humans; D007194:India; D009062:Mouth Neoplasms / Q000209:etiology; D010947:Plants, Toxic; D012907:Smoking / Q000009:adverse effects*; D014026:Nicotiana / Q000009:adverse effects*