American Society of Regional Anesthesia. (1998). Regional Anesthesia and Pain Medicine. Churchill Livingstone.
Cita Chicago Style (17a ed.)American Society of Regional Anesthesia. Regional Anesthesia and Pain Medicine. Secaucus, NJ: Churchill Livingstone, 1998.
Cita MLA (8a ed.)American Society of Regional Anesthesia. Regional Anesthesia and Pain Medicine. Churchill Livingstone, 1998.
Precaución: Estas citas no son 100% exactas.