Não informado. (1973). ASA Refresher Courses in Anesthesiology. American Society of Anesthesiologists.
Chicagoスタイル(17版)引用形式Não informado. ASA Refresher Courses in Anesthesiology. Philadelphia, Pa: American Society of Anesthesiologists, 1973.
MLA(8版)引用形式Não informado. ASA Refresher Courses in Anesthesiology. American Society of Anesthesiologists, 1973.
警告: この引用は必ずしも正確ではありません.