Anestèsics
Crèdits:
Wellcome Collection, AdobeStock, Lasker Foundation, Linda Kenney. UK. CC BY-SA 2.0, Wikimedia Commons. tato grasso. CC-BY-SA-2.5, U. S. National Library of Medicine, Wellcome Collection
Wellcome Collection, AdobeStock, Lasker Foundation, Linda Kenney. UK. CC BY-SA 2.0, Wikimedia Commons. tato grasso. CC-BY-SA-2.5, U. S. National Library of Medicine, Wellcome Collection