Letter: Serum alpha-fetoprotein in cystic fibrosis.
D003550:Cystic Fibrosis / Q000097:blood*; D005326:Fetal Proteins / Q000032:analysis*; D006801:Humans; D000509:alpha-Fetoproteins / Q000032:analysis*
D005326:Fetal Proteins; D000509:alpha-Fetoproteins