title: The 'keystone concept': time for some science.
authors.affiliation: Discipline of Surgical Science, The University of Newcastle, Callaghan, Australia.
authors.forename: Charles
authors.initials: C
authors.lastname: Douglas
authors.forename: Owen
authors.initials: O
authors.lastname: Morris
mesh_terms: D062109:Dermatologic Surgical Procedures; D036262:Empirical Research; D006801:Humans; D018570:Risk Assessment; D013524:Surgical Flaps; D013536:Suture Techniques