title: A historic moment: the discovery of the chemical transmission of embryonic inductions.
authors.affiliation: Department of Biology, Washington University, St. Louis, Mo. 63130, USA.
authors.forename: V
authors.initials: V
authors.lastname: Hamburger
mesh_terms: D000818:Animals; D004626:Embryology / Q000266:history*; D049673:History, 20th Century; D009420:Nervous System / Q000196:embryology*; D009424:Nervous System Physiological Phenomena; D009435:Synaptic Transmission / Q000502:physiology*