[The history of the discovery of anesthesia. Progress is the attainment of utopia].
Miguel Giacchella
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D000766:Anesthesia, Dental / Q000266:history*; D000768:Anesthesia, General / Q000266:history*; D049672:History, 19th Century; D006801:Humans; D009609:Nitrous Oxide
D009609:Nitrous Oxide
La historia del descubrimiento de la anestesia. El progreso es la realizacion de utopias.