共 29 条
[1]
BENZIMON JT, 1994, NEW ENGL J MED, V330, P585
[2]
BERNAT JL, 1987, NEUROLOGY
[5]
BRAZIER JE, 1999, NHS HLTH TECHNOL ASS, V3, P1
[6]
CAROSCIO JT, 1987, NEUROL CLIN, V29, P1
[7]
CHURCHILL DN, 1991, CONTROL CLIN TRIALS, V12, P159