Longitudinal aspects of gingival width.
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000375:Aging; D002508:Cephalometry; D005881:Gingiva / Q000033:anatomy & histology*; D006801:Humans; D007180:Incisor / Q000033:anatomy & histology; D008137:Longitudinal Studies; D008297:Male; D009811:Odontometry