Lumbar intervertebral disc disease in Africans.
D001741:Black or African American; D044383:Black People; D005007:Ethnology; D005260:Female; D006801:Humans; D007405:Intervertebral Disc Displacement / Q000453:epidemiology*; D008159:Lumbar Vertebrae / Q000601:surgery; D008297:Male; D015030:Zimbabwe