Diagnosis and Treatment of Pleural Effusion. Recommendations of the Spanish Society of Pulmonology and Thoracic Surgery. Update 2022 Maribel Botana Rial; Javier Pérez Pallarés; Enrique Cases Viedma; Francisco Julián López González; José Manuel Porcel; María Rodríguez; Beatriz Romero Romero; Luis Valdés Cuadrado; Victoria Villena Garrido; Rosa Cordovilla Pérez;

Criteria for Advanced COPD in Patients Hospitalized Due to COPD Exacerbation: Prevalence and Predictive Capacity Alberto Fernández-Villar; Alberto Fernández-García; Cristina Represas-Represas; Rafael Golpe; Juan Marco Figueira-Gonçalves; Javier de Miguel-Díez; Marc Miravitlles;

Clinical and Social Characterization of Patients Hospitalized for COPD Exacerbation Using Machine Learning Tools Manuel Casal-Guisande; Cristina Represas-Represas; Rafael Golpe; Alberto Fernández-García; Almudena González-Montaos; Alberto Comesaña-Campos; Alberto Ruano-Raviña; Alberto Fernández-Villar;