An international respiratory disease conference in Madrid

In today's broadcast, after taking a look at the news, we talk to the two doctors who were guest speakers at the international, multidisciplinary conference on respiratory disease and its treatment held in Madrid this past weekend, sponsored by the Spanish Society for Respiratory Diseases, SEPAR.  Dr. Joao Carlos Winck, of the University of Porto, and Dr. Patrick Murphy, of King's College in London, talk about the conference and one of its chief topics, that of the Respiratory High Dependency Unit, or RHDU.