Accuracy of the Hospital Anxiety and Depression Scale for Identifying Depression in Chronic Obstructive Pulmonary Disease Patients

by Christoph Nowak, Noriane A. Sievi, Christian F. Clarenbach, Esther Irene Schwarz, Christian Schlatzer, Thomas Brack, Martin Brutsche, Martin Frey, Sarosh Irani, Jörg D. Leuppi, Jochen Rüdiger, Robert Thurnheer, Malcolm Kohler
Published 2014-01-01