Joint Bone Spine · 2010 · 54 citations · 19 references
Postoperative Pain ManagementPain ManagementSurgeryUltrasoundAnesthesiaMedicineAnesthesiologyRegional Anesthesia
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Ultrasound Guidance in Caudal Epidural Needle Placement
Carl P. C. Chen, Simon F.T. Tang, Tsz-Ching Hsu et al. · Anesthesiology · 2004 · 215 citations · Full text
Accuracy of Blind Versus Fluoroscopically Guided Caudal Epidural Injection
Marshall Y. Stitz, Hillel M. Sommer · Spine · 1999 · 201 citations