MATTHYS H. [red.] 300,216 CONGRESS 8th Congress of SEP European Society of Pneumology European Pediatric Respiratory Society : Proceedings September 10-14,1989 University of Freiburg (FRG) ed. by H. Matthys ; - [New York] : [Springer International], [1990]. - [16], 1224 s. : wykr. ; 25 cm (Lung, ISSN 0341-2040 ; vol. 168, suppl. 1990)