共 7 条
[3]
Krames E S, 1997, J Pain Symptom Manage, V14, pS3, DOI 10.1016/S0885-3924(97)00166-8
[4]
LIU N, 1993, REGION ANESTH, V18, P110
[6]
Postdural puncture headache: What matters in technique
[J].
REGIONAL ANESTHESIA AND PAIN MEDICINE,
1998, 23 (04)
:374-379

