Não informado. (2018). Regional Anesthesia. American Society of Regional Anesthesia.
Chicagoスタイル(17版)引用形式Não informado. Regional Anesthesia. Philadelphia, Pa: American Society of Regional Anesthesia, 2018.
MLA(8版)引用形式Não informado. Regional Anesthesia. American Society of Regional Anesthesia, 2018.
警告: この引用は必ずしも正確ではありません.