E. R. Herrera
发表
Shiv k. Sharma,
G. Joshi,
D. Gambling,
1994
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Shiv k. Sharma,
G. Joshi,
D. Gambling,
1996
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G. Joshi,
S. Sharma,
D. Gambling,
1995,
Canadian journal of anaesthesia = Journal canadien d'anesthesie.
Shiv k. Sharma,
K. Leveno,
E. Sidawi,
1995,
Regional Anesthesia & Pain Medicine.