scholarly journals PRS48 Prognostic Risk Factors of Moderate-to-Severe Exacerbations in Patients with Chronic Obstructive Pulmonary Disease (COPD): A Systematic Literature Review

2020 ◽  
Vol 23 ◽  
pp. S725-S726
Author(s):  
B. Singh ◽  
S. Sharma ◽  
G. Kaur ◽  
E. de Nigris ◽  
U. Holmgren ◽  
...  
2013 ◽  
Vol 40 (1) ◽  
pp. 19-35 ◽  
Author(s):  
Øyvind Omland ◽  
Else Toft Würtz ◽  
Tor Brøvig Aasen ◽  
Paul Blanc ◽  
Jonas Brisman Brisman ◽  
...  

10.2196/11496 ◽  
2019 ◽  
Vol 7 (1) ◽  
pp. e11496 ◽  
Author(s):  
Clemens Kruse ◽  
Brandon Pesek ◽  
Megan Anderson ◽  
Kacey Brennan ◽  
Hilary Comfort

Sign in / Sign up

Export Citation Format

Share Document