RT Journal Article SR Electronic T1 The missing evidence in favour of restricting emigration JF Journal of Medical Ethics JO J Med Ethics FD BMJ Publishing Group Ltd and Institute of Medical Ethics SP 564 OP 565 DO 10.1136/medethics-2015-103165 VO 43 IS 8 A1 Hidalgo, Javier S YR 2017 UL http://jme.bmj.com/content/43/8/564.abstract AB