LUNG 298,260 Lung and infection prevention and screening fress communications : abstracts book 7th Congress of the European Society of Pneumology (SEP) Budapest 5-9th September 1988 / ed. by Clarke [et al.]. - Copenhagen : Publ. jointly by the Society and Munksgaard, 1988. - [8] s. S. 191-425 ; 29 cm (The European Respiratory Journal ; Vol. 1, suppl. 2)