Genome-Wide Association Study of Asthma Exacerbations in the Spanish Population Elena Martin-Gonzalez; Javier Perez-Garcia; Mario Martin-Almeida; José M. Hernández-Pérez; Ruperto González-Pérez; Olaia Sardón; José A. Pérez-Pérez; Mario A. González-Carracedo; Paloma Poza-Guedes; Inmaculada Sánchez-Machín; Elena Mederos-Luis; Paula Corcuera; Leyre López-Fernández; Berta Román-Bernal; Luis Manuel González-García; María J. Cruz; Francisco J. González-Barcala; Carlos Martínez-Rivera; Joaquim Mullol; Xavier Muñoz; José M. Olaguibel; Vicente Plaza; Santiago Quirce; Antonio Valero; Joaquín Sastre; Victoria del Pozo; Jesús Villar; Fabian Lorenzo-Diaz; Maria Pino-Yanes;

Initiating Biological Treatment of Asthma: When is the Right Time? Vicente Plaza; Gabriel García; Luis Perez de Llano; Santiago Quirce;

Bronchoscopy in Severe Asthmatics: Is it a Safe Procedure? Borja G. Cosio; Hanaa Shafiek; Alfons Torrego;