Changes in Control Status of COPD Over Time and Their Consequences: A Prospective International Study Marc Miravitlles; Pawel Sliwinski; Chin Kook Rhee; Richard W. Costello; Victoria Carter; Jessica H.Y. Tan; Therese Sophie Lapperre; Bernardino Alcazar; Caroline Gouder; Cristina Esquinas; Juan Luis García-Rivero; Anu Kemppinen; Augustine Tee; Miguel Roman-Rodríguez; Juan José Soler-Cataluña; David B. Price;

Effectiveness and Safety of Inhaled Antibiotics in Patients With Chronic Obstructive Pulmonary Disease. A Multicentre Observational Study David De la Rosa Carrillo; Miguel Ángel Martínez-García; Esther Barreiro; Eva Tabernero Huguet; Roser Costa Sola; Marta María García-Clemente; Nuria Celorrio Jiménez; Laura Rodríguez Pons; Carmen Calero Acuña; Juan Luís Rodríguez Hermosa; Rafael Golpe; Raquel Dacal Quintas; Silvia Sánchez-Cuéllar; Irene Torres Arroyo; Marina Blanco Aparicio; Virginia Almadana Pacheco; Marc Miravitlles;

Indoor Radon Exposure and COPD, Synergic Association? A Multicentric, Hospital-Based Case¿Control Study in a Radon-Prone Area Alberto Ruano-Ravina; Candela Cameselle-Lago; María Torres-Durán; Ana Pando-Sandoval; Raquel Dacal-Quintas; Luis Valdés-Cuadrado; Jesús Hernández-Hernández; Angélica Consuegra-Vanegas; José Andrés Tenes-Mayén; Leonor Varela-Lema; Alberto Fernández-Villar; Juan Miguel Barros-Dios; Mónica Pérez-Ríos;