![Injury Severity Scoring and Length of Stay in Hospital of War Casualties—Demonstration of an Association and Possible Selection Bias]()
Injury Severity Scoring and Length of Stay in Hospital of War Casualties—Demonstration of an Association and Possible Selection BiasLINN, SHAI; LINN, RUTH; SHEPS, SAM; SARID, MIRIAM; MICHAELSON, MOSHE; GEVA, HANA; WIENER, MICHAEL; BRANDES, JOSEPH M; REVACH, MOSHE · International Journal of Epidemiology · 1993