Chronic obstructive pulmonary disease in patients admitted with heart failure

K K Iversen, J Kjaergaard, D Akkan, Lars Valeur Køber, C Torp-Pedersen, C Hassager, J Vestbo, E Kjoller, ECHOS Lung Function Study Group, K K Iversen, J Kjaergaard, D Akkan, L Kober, C Torp-Pedersen, C Hassager, J Vestbo, E Kjoller, NN NN