Zimmer M
Rev Museo Fac Odontol B Aires. 1996 Dec;11(23):38-43.
Dra, Zimmer describes in this work the evolution of general anaesthesia for surgeries, quoting the recorded invention patents, since the 1st one performed in France - an ether anaesthesia - in 1846, 2 years after Wells had used nitrous oxide as gas for a surgery (december 1844).
德拉，齐默在这部作品中描述了外科手术全身麻醉的发展历程，引用了自1846年在法国进行的首例麻醉手术（乙醚麻醉）以来的已记录发明专利，这比韦尔斯于1844年12月将一氧化二氮用作外科手术气体晚了两年。
