Recurrence of primary spontaneous pneumothorax: Associated factors V. Riveiro-Blanco; C. Pou-Álvarez; L. Ferreiro; M.E. Toubes; J. Quiroga-Martínez; J. Suárez-Antelo; J.M. García-Prim; J.E. Rivo-Vázquez; R. Castro-Calvo; F.J. González-Barcala; F. Gude; L. Valdés;

Effect of 5 weeks of oral acetazolamide on patients with pulmonary vascular disease: A randomized, double-blind, cross-over trial M. Lichtblau; S. Saxer; J. Müller; P. Appenzeller; C. Berlier; S.R. Schneider; L. Mayer; M. Furian; E.I. Schwarz; E.R. Swenson; K.E. Bloch; S. Ulrich;

Translation, cross-cultural adaptation, reliability, and validity of the Turkish version of the Duke Activity Status Index in patients with pulmonary hypertension R. Mustafaoglu; R. Demir; G.K. Aslan; U.Y. Sinan; M. Zeren; A. Yildiz; M.S. Kucukoglu;