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Chronic obstructive pulmonary disease. Are the times changing?

P Almagro1, A Sangil, J Custardoy

  • 1Servicio de Medicina Interna, Hospital Universitario Mútua de Terrassa, Terrassa, Barcelona, Spain. 19908pam@comb.cat

Revista Clinica Espanola
|March 13, 2012
PubMed

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Smoking Cessation