title: Obituary. Ronald William Rankine-Nelson (1924-2006).
authors.affiliation: University of Adelaide, Adelaide, South Australia, Australia.
authors.forename: Geoffrey S
authors.initials: GS
authors.lastname: Heithersay
mesh_terms: D003815:Dentists / Q000266:history; D004708:Endodontics / Q000266:history; D049673:History, 20th Century; D049674:History, 21st Century; D014904:Western Australia