A geographic study of the relationship between oral cancer and plants.
D000818:Animals; D002126:Calcium Hydroxide / Q000494:pharmacology; D006224:Cricetinae; D005843:Geography; D006801:Humans; D008409:Mastication; D009062:Mouth Neoplasms / Q000453:epidemiology*; D010944:Plants; D012737:Sex Factors
D002126:Calcium Hydroxide