title: Furcal defects in dry mandibles of South African Negroes: prevalence and distribution.
mesh_terms: D000328:Adult; D000367:Age Factors; D000368:Aged; D000539:Alveolar Process / Q000473:pathology*; D044383:Black People; D001862:Bone Resorption / Q000453:epidemiology / Q000473:pathology; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010510:Periodontal Diseases / Q000453:epidemiology* / Q000473:pathology; D012737:Sex Factors; D013019:South Africa; D014076:Tooth Diseases / Q000453:epidemiology