title: Editorial: Older smokers.
mesh_terms: D000328:Adult; D001646:Bile / Q000378:metabolism; D002769:Cholelithiasis / Q000139:chemically induced / Q000209:etiology*; D002784:Cholesterol / Q000378:metabolism; D003276:Contraceptives, Oral / Q000009:adverse effects; D005260:Female; D006801:Humans; D007049:Iatrogenic Disease / Q000209:etiology; D008297:Male
chemical_list: D003276:Contraceptives, Oral; D002784:Cholesterol