Cystic fibrosis. A new challenge to internal medicine.
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D002908:Chronic Disease; D003550:Cystic Fibrosis / Q000401:mortality*; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007388:Internal Medicine; D008297:Male; D012737:Sex Factors