COSTELLO J. 300,588 OBSTRUCTIVE Obstructive airways disease i a therapeutic paradox i Proceedings of Symposium held in Killamey 12-13 October 1990 / eds. J. Costello, B. I. Hoffbrand ; press ed. J. M. Coops. - [London] ; Fellowship of Postgraduate Medicine, 1991. - [2], 35, [2] s. t wykr. ; 25 cm (Postgraduate Medical Journal, ISSN 0032-5473 ; vol. 67, suppl. 4)