共 10 条
[1]
BROMAGE PR, 1978, EPIDURAL ANALGESIA
[2]
LIPTON S, 1977, MODERN METHODS TREAT, V1, P61
[3]
MAHER RM, 1955, LANCET, V1, P18
[4]
MAHER RM, 1977, MODERN METHODS TREAT, V1, P78
[5]
MAHER RM, 1957, LANCET, P16
[6]
MAHER RM, 1960, LANCET, P895
[8]
SECHZER PH, 1963, ANESTHESIOLOGY, V24, P869
[9]
SWERDLOW M, 1978, RELIEF INTRACTABLE P, P121
[10]
WARWICK R, 1975, GRAYS ANATOMY, P989