Carcinoma of hard palate in India in relation to reverse smoking of chuttas.
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D002294:Carcinoma, Squamous Cell / Q000453:epidemiology*; D002648:Child; D005260:Female; D006801:Humans; D007194:India; D008297:Male; D008875:Middle Aged; D009062:Mouth Neoplasms / Q000453:epidemiology; D010157:Palatal Neoplasms / Q000453:epidemiology*; D010610:Pharyngeal Neoplasms / Q000453:epidemiology; D012189:Retrospective Studies; D012737:Sex Factors; D012907:Smoking