RT Journal Article SR Electronic T1 Mild pulmonary, but severe hepatic disease in a cystic fibrosis patient homozygous for a frameshift mutation in the regulatory domain of the CFTR. JF Journal of Medical Genetics JO J Med Genet FD BMJ Publishing Group Ltd SP 446 OP 446 DO 10.1136/jmg.30.5.446 VO 30 IS 5 A1 W Lissens A1 S Desmyttere A1 M Bonduelle A1 I Dab A1 I Liebaers A1 B Mercier A1 M P Audrezet A1 C Ferec YR 1993 UL http://jmg.bmj.com/content/30/5/446.abstract AB