550,110 CYSTIC Cystic fibrosis, basic and clinical research : Proceedings of the 17th Annual Meeting of the European Working Group for Cyctic Fibrosis, Copenhagen,17-21 June 1991 / eds. Niels Hoiby and Svend Stenvang Pedersen. - Aasterdam [etc.] : Excerpta Medica, 1992. - XI, 205 s. : il., wykr. ; 25 cm (International Congress Ser. ; Nr 977) ISBN 0-444-81378-0