[The occurrence of Perthes disease in African patients (author's transl)].
D000349:Africa; D044383:Black People; D002648:Child; D005271:Femur Head Necrosis / Q000453:epidemiology*; D006801:Humans; D007873:Legg-Calve-Perthes Disease / Q000175:diagnosis / Q000453:epidemiology* / Q000209:etiology
K výskytu Perthesovy choroby u afrických nemocných.