title: From whence we come (happy birthday to us).
authors.forename: Robert R
authors.initials: RR
authors.lastname: Rich
mesh_terms: D000486:Allergy and Immunology / Q000266:history*; D000818:Animals; D049673:History, 20th Century; D049674:History, 21st Century; D010506:Periodicals as Topic / Q000266:history*