TY - GEN AU - Liu,Ming TI - Stroke: encouragement and disappointment in clinical trials SN - 1474-4422 PY - 2008///0321 KW - Adolescent KW - Adult KW - Aged KW - Aged, 80 and over KW - Clinical Trials as Topic KW - Female KW - Humans KW - Male KW - Middle Aged KW - Randomized Controlled Trials as Topic KW - Severity of Illness Index KW - Stroke KW - epidemiology KW - Treatment Failure N1 - Publication Type: Journal Article UR - https://doi.org/10.1016/S1474-4422(07)70300-9 ER -