Journal article
On the need for observational studies to design and interpret randomized trials in ICU patients: a case study in stress ulcer prophylaxis
Authors
Cook D; Heyland D; Marshall for the Canadian Critical Care Trials Group J
Journal
Intensive Care Medicine, Vol. 27, No. 2, pp. 347–354
Publisher
Springer Nature
Publication Date
2 2001
DOI
10.1007/s001340000828
ISSN
0342-4642