title: Carl Koller: the man and the drug.
mesh_terms: D000776:Anesthesiology / Q000266:history*; D003042:Cocaine / Q000266:history*; D005858:Germany; D049672:History, 19th Century; D009885:Ophthalmology / Q000266:history; D014481:United States
chemical_list: D003042:Cocaine