RT Journal Article SR Electronic T1 Women with cystic fibrosis and their potential for reproduction JF Thorax JO Thorax FD BMJ Publishing Group Ltd and British Thoracic Society SP 649 OP 655 DO 10.1136/thx.56.8.649 VO 56 IS 8 A2 A J Knox A1 F P Edenborough YR 2001 UL http://thorax.bmj.com/content/56/8/649.abstract AB