title: Yale Journal of Biology and Medicine. Introduction.
authors.forename: Robert
authors.initials: R
authors.lastname: Udelsman
mesh_terms: D000818:Animals; D001695:Biology / Q000379:methods; D006331:Heart Diseases / Q000601:surgery*; D006801:Humans; D010506:Periodicals as Topic; D013514:Surgical Procedures, Operative