543,817 PERSPECTIVES Perspectives in high frequency ventilation : Proceedings of the international symposium held at Erasmus University, Rotterdan, 17-18 September 1982 /ed. by Paul A. Scheck, Ulf H. Sjôstrand, R. Brian Smith. - Boston /etc/ : Martinus Nijhoff Publ., 1983. - XVI, 329, /1/ s. ; il., tab. ; 24 cm (Developments in Critical Care Medicine and Anesthesiology) ISBN 0-89838-571-7