29

The authors reply

Year:
1998
Language:
english
File:
PDF, 45 KB
english, 1998
30

Resource use and risk factors in high-cost exacerbations of COPD

Year:
2004
Language:
english
File:
PDF, 200 KB
english, 2004
40

The Road Not Taken: Transferability Issues in Multinational Trials

Year:
2013
Language:
english
File:
PDF, 383 KB
english, 2013