title: Full circle.
authors.affiliation: Sessional Physician for Internal Medicine Outreach, Grey's Hospital, Pietermaritzburg, South Africa. ric@caldwells.co.za.
authors.forename: Robert-Ian
authors.initials: RI
authors.lastname: Caldwell
mesh_terms: D016519:Hospitals, Religious / Q000458:organization & administration*; D006801:Humans; D008921:Religious Missions; D013019:South Africa