The journal Anestesia en México is the official publication of the Federation of Societies of Anesthesiology of the Mexican Republic (Federación de Sociedades de Anestesiología de la República Mexicana, A.C. ). The journal is a scientific and dissemination publication that collects original experiences and in the form of bibliographic reviews in Anesthesiology and related areas. The journal stopped its publication on paper and is currently published only on the Internet every four months on the portal: www.fmca.org.mx.