Handgrip strength and respiratory disease mortality: Longitudinal analyses from SHARE R. Mey; J. Calatayud; J. Casaña; R. Torres-Castro; F. Cuenca-Martínez; L. Suso-Martí; L.L. Andersen; R. López-Bueno;

High altitudes and partial pressure of arterial oxygen in patients with chronic obstructive pulmonary disease - A systematic review and meta-analysis A. Sevik; T. Gaisl; A. Forrer; L. Graf; S. Ulrich; K.E. Bloch; M. Lichtblau; M. Furian;

Use of automatic 6-minute walking test recording system in patients with chronic respiratory diseases R. Torres-Castro; H. Pascual; A. Alonso; E. Gimeno-Santos; M. Palomo; J.A. Barberà; J. Bigorra; J. Batlle; X. Masip-Bruin; I. Blanco;