[Robert R. Macintosh and Spain: a productive relationship]. / Robert R. Macintosh y España: una relación fecunda.

Through his visit to Spain in 1946, Robert R. Macintosh exercised considerable influence on the introduction and development of modern anesthesia in this country. This paper reviews the technical advances Mackintosh introduced and considers how his visit was one of the most important factors in unleashing the development of the profession here. Also reviewed are the other visits Mackintosh made in the course of his career. Those trips were less important, with the exception of a 1937 visit that inspired the design of the Oxford vaporizer, a technical concept based on simplicity, safety and the anesthesiologist's experience.

[A new toy: upswing in curare use in Spanish anesthesia]. / A new toy: la irrupción del curare en la anestesia española (1946).

The introduction of curare for general anesthesia by Harold Griffith in 1942 was one of the most important moments in the development of anesthesiology. However, several years passed before curare came to be used in Spain. We review the early application of curare and the role played by Robert Macintosh, Professor of Anaesthesia at Oxford, in introducing the drug to Spain.