01.10.1998
A comparison of sucralfate and ranitidine for the prevention of upper gastrointestinal bleeding in patients requiring mechanical ventilation
D. Cook, G. Guyatt, J. Marshall, D. Leasa, H. Fuller, R. Hall, S. Peters, F. Rutledge, L. Griffith, A. McLellan, G. Wood, A. Kirby, for the Canadian Critical Care Trials Groups
The New England Journal of Medicine, 1998; 338: 791-797