TY - GEN AU - Hartmann,Rüdiger AU - Müller,Frauke TI - Clinical studies on the appearance of natural anterior teeth in young and old adults SN - 0734-0664 PY - 2004///0504 KW - Adult KW - Aged KW - Aged, 80 and over KW - Attitude to Health KW - Color KW - Cuspid KW - Dental Arch KW - anatomy & histology KW - Denture Design KW - Esthetics, Dental KW - Female KW - Humans KW - Incisor KW - Male KW - Mandible KW - Maxilla KW - Middle Aged KW - Tooth Abrasion KW - pathology KW - Tooth Discoloration N1 - Publication Type: Comparative Study; Journal Article UR - https://doi.org/10.1111/j.1741-2358.2004.00009.x ER -