Variability of respiratory symptoms in severe COPD

María José Espinosa de los Monteros1, Carolina Peña, Enrique Javier Soto Hurtado

  • 1Servicio de Neumología, Hospital Virgen de la Salud, Toledo, Spain.

Archivos De Bronconeumologia
|September 28, 2011
PubMed
Abstract

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