The death of vitalism and the birth of organic chemistry: Wohler's urea synthesis and the disciplinary identity of organic chemistry.
D002625:Chemistry, Organic / Q000266:history*; D005858:Germany; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D014508:Urea / Q000266:history*; D014799:Vitalism / Q000266:history*