Peak exercise capacity estimated from incremental shuttle walking test in patients with COPD: a methodological study

por Arnardóttir, Ragnheiður Harpa, Emtner, Margareta, Hedenström, Hans, Larsson, Kjell, Boman, Gunnar
Publicado 2006

Factors associated with good self-rated health and quality of life in subjects with self-reported COPD

por Arne, Mats, Lundin, Fredrik, Boman, Gunnar, Janson, Christer, Janson, Staffan, Emtner, Margareta
Publicado 2011