Zeitschriftentitel
International journal of chronic obstructive pulmonary disease
7
Respiratory research
7
Archivos de bronconeumologia
3
COPD
3
Quality of life research
3
European respiratory review : an official journal of the European Respiratory Society
2
NPJ primary care respiratory medicine
2
Respiratory medicine
2
Chronic obstructive pulmonary diseases (Miami, Fla.)
1
Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association
1
Gut
1
Journal of clinical medicine
1
Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation
1
Respirology (Carlton, Vic.)
1