310,156 JOINT Joint meeting Swiss Society of Pneumonology Basel, March 28-30, 1996 International Respiratory Care Club Basel, March 29-30 1996 : abstracts. - [Basel : by Schwabe and Co. AG, 1996]. - [2], 20 s. ; 29 cm (Schweizerische Medizinische Wochenschrift, ISSN 0036-7672 ; Bd. 126, suppl. 175)