Impaired Ventilatory Efficiency Identifies High-Risk Mild-to-Moderate Chronic Obstructive Pulmonary Disease Zhishan Deng; Fan Wu; Qi Wan; Cuiqiong Dai; Lifei Lu; Zihui Wang; Kunning Zhou; Xiaohui Wu; Gaoying Tang; Huajing Yang; Jieqi Peng; Suyin Huang; Guannan Cai; Fangyan Wu; Junfeng Lin; Xiaoyu Wang; Changli Yang; Yongqing Huang; Rongchang Chen; Nanshan Zhong; Yumin Zhou; Pixin Ran;

All-Cause and Cardiovascular Mortality With Single Inhaler Triple Therapy Versus Double Therapies for COPD: A Systematic Review and Metanalysis Ayoub Hammadi; Clara Hoyas-Sánchez; Alejandro Romero-Linares; Lucia Álvarez-Muro; Antonio Menéndez-Lobo; Damaris Romeral-Navarro; Andrea Jiménez-Antón; Angel Almansa-López; Laura Casares-Martin-Moreno; Esther Sánchez-Álvarez; Pedro Jose Romero-Palacios; Bernardino Alcázar-Navarrete;

Reference equations for maximal respiratory pressures in healthy Spanish children and adolescents Margarita Barral-Fernández; María Amalia Jácome Pumar; Sonia Souto-Camba; Luz González-Doniz; María Antonia Ramón Belmonte; Marta Amor-Barbosa; Ane Arbillaga-Etxarri; Guillermo Mazzucco; Pilar Bravo Cortés; Tamara del Corral; Rocío Martín-Valero; Carlos Llorca Cerdà; Fabiola Murcia Lillo; Jose Antonio Sanchez-Santos; Marina Francín-Gallego; Concepción Martín Cortijo; Esther García Delgado; Cristina Serrano Veguillas; Ana B. Varas de la Fuente; Paula San José Herranz; Carolina González Montañez; Elena Gimeno-Santos; Rodrigo Torres-Castro; Guilherme A F Fregonezi; Mireia Pardàs Peraferrer; Jordi Vilaró Casamitjana; Angeles Fernandez- Cadenas; Antonio T Ríos-Cortes; María José Moreno Valera; Daniel Langer; Ana Lista-Paz;