title: Estimation of arecoline contents in commercial areca (betel) nuts and its relation to oral precancerous lesions.
mesh_terms: D001114:Areca / Q000032:analysis*; D001115:Arecoline / Q000009:adverse effects*; D006801:Humans; D008296:Malaysia; D009062:Mouth Neoplasms / Q000139:chemically induced*; D010946:Plants, Medicinal / Q000032:analysis*; D011230:Precancerous Conditions / Q000139:chemically induced*; D012306:Risk
chemical_list: D001115:Arecoline