title: [The discovery of local anesthesia. II. The friendship between Karl Koller and Sigmund Freud].
mesh_terms: D000772:Anesthesia, Local / Q000266:history*; D001317:Austria; D005197:Famous Persons; D005858:Germany; D049672:History, 19th Century; D049673:History, 20th Century; D007398:Interpersonal Relations; D009885:Ophthalmology / Q000266:history
vernacular_title: Die Entdeckung der Lokalanänthesie . II. Die Freundschaft zwischen Karl Koller und Sigmund Freud.