Sarcoidosis: a worldwide phenomenon.
D000328:Adult; D000367:Age Factors; D044383:Black People; D005260:Female; D006650:Histocompatibility Testing; D006801:Humans; D008297:Male; D012507:Sarcoidosis / Q000453:epidemiology / Q000235:genetics / Q000266:history; D012737:Sex Factors