title: Letter: Tetracycline-induced discolouration of teeth.
mesh_terms: D000293:Adolescent; D002648:Child; D006801:Humans; D009520:New Zealand; D013752:Tetracycline / Q000009:adverse effects*; D014075:Tooth Discoloration / Q000139:chemically induced* / Q000453:epidemiology; D014094:Tooth, Deciduous
chemical_list: D013752:Tetracycline