title: Working across the divide.
authors.affiliation: Physicians for Human Rights, Boston, MA 02116, USA. jhefferman@phrusa.org
authors.forename: John
authors.initials: J
authors.lastname: Heffernan
mesh_terms: D005006:Ethnicity; D006806:Human Rights; D006801:Humans; D012036:Refugees; D013397:Sudan; D014857:Warfare