[Anatomical studies on the gingiva. 1. Incidence of gingival stippling and free gingival groove].
D000293:Adolescent; D000328:Adult; D000368:Aged; D000375:Aging; D002648:Child; D005260:Female; D005881:Gingiva / Q000033:anatomy & histology*; D005882:Gingival Diseases / Q000473:pathology; D006801:Humans; D008297:Male; D008875:Middle Aged