title: The presence of a sympathomimetic substance in extracts of mammalian heart.
authors.forename: U S
authors.initials: US
authors.lastname: VON EULER
mesh_terms: D000588:Amines; D000818:Animals; D006321:Heart; D006801:Humans; D013564:Sympathetic Nervous System / Q000187:drug effects*; D013566:Sympathomimetics
chemical_list: D000588:Amines; D013566:Sympathomimetics