Atlas of pain injection techniques - O'Connor, Therese; Abram, Stephen E. (Edinburgh : Churchill Livingstone, 2003)
References : p. 131
Keywords: Pain -- prevention & control; Injections, Epidural -- methods; Injections, Spinal -- methods; Autonomic Nerve Block -- methods; Injections, Intramuscular -- methods; Transcutaneous Electric Nerve Stimulation -- methods