Não informado. (1976). Regional Anesthesia. American Society of Regional Anesthesia.
Style de citation Chicago (17e éd.)Não informado. Regional Anesthesia. Philadelphia, Pa: American Society of Regional Anesthesia, 1976.
Style de citation MLA (8e éd.)Não informado. Regional Anesthesia. American Society of Regional Anesthesia, 1976.
Attention : ces citations peuvent ne pas être correctes à 100%.