title: Commentary: life in the real world is more complicated.
authors.affiliation: Health Policy Unit, London School of Hygiene and Tropical Medicine.
authors.forename: A B
authors.initials: AB
authors.lastname: Zwi
mesh_terms: D006806:Human Rights; D006801:Humans; D007391:International Cooperation; D011057:Politics; D011640:Public Policy; D012036:Refugees; D014857:Warfare