Onchocerciasis in the Northern Province of Sierra Leone.
D001741:Black or African American; D001706:Biopsy; D044383:Black People; D005260:Female; D006801:Humans; D066298:In Vitro Techniques; D008297:Male; D009855:Onchocerciasis / Q000175:diagnosis* / Q000453:epidemiology*; D012807:Sierra Leone; D012867:Skin / Q000473:pathology