On the daily incremental lines in human dentine.
D000365:Age Determination by Skeleton; D000818:Animals; D002940:Circadian Rhythm; D003743:Dental Enamel / Q000254:growth & development; D003804:Dentin / Q000254:growth & development*; D006801:Humans; D013752:Tetracycline / Q000494:pharmacology; D014070:Tooth / Q000187:drug effects / Q000254:growth & development
D013752:Tetracycline