Maximal Respiratory Pressure Reference Equations in Healthy Adults and Cut-off Points for Defining Respiratory Muscle Weakness Ana Lista-Paz; Daniel Langer; Margarita Barral-Fernández; Alejandro Quintela-del-Río; Elena Gimeno-Santos; Ane Arbillaga-Etxarri; Rodrigo Torres-Castro; Jordi Vilaró Casamitjana; Ana B. Varas de la Fuente; Cristina Serrano Veguillas; Pilar Bravo Cortés; Concepción Martín Cortijo; Esther García Delgado; Beatriz Herrero-Cortina; José Luis Valera; Guilherme A.F. Fregonezi; Carolina González Montañez; Rocío Martín-Valero; Marina Francín-Gallego; Yolanda Sanesteban Hermida; Esther Giménez Moolhuyzen; Jorge Álvarez Rivas; Antonio T. Ríos-Cortes; Sonia Souto-Camba; Luz González-Doniz;

Muscle Fatigability of Patients With Severe COPD and Chronic Respiratory Failure: The Contribution of Respiratory Factors Esther Barreiro; Joaquim Gea;

Intravenous Iron Replacement Improves Exercise Tolerance in COPD: A Single-Blind Randomized Trial Clara Martín-Ontiyuelo; Anna Rodó-Pin; Daniel Echeverría-Esnal; Mireia Admetlló; Xavier Duran-Jordà; Mariela Alvarado; Joaquim Gea; Esther Barreiro; Diego A. Rodríguez-Chiaradía;