title: Tetracycline stained vital teeth-review of literature.
mesh_terms: D002648:Child; D002675:Child, Preschool; D006801:Humans; D013754:Tetracyclines / Q000009:adverse effects*; D014073:Tooth Bleaching; D014074:Tooth Calcification / Q000187:drug effects; D014075:Tooth Discoloration / Q000139:chemically induced*
chemical_list: D013754:Tetracyclines