title: Crocodilia conundrum.
authors.forename: L J
authors.initials: LJ
authors.lastname: Greenfield
mesh_terms: D000489:Alligators and Crocodiles / Q000033:anatomy & histology / Q000502:physiology*; D000818:Animals; D006321:Heart / Q000033:anatomy & histology / Q000502:physiology*; D006439:Hemodynamics; D049673:History, 20th Century