RT Journal Article SR Electronic T1 Medicine at sea: the front line of the migrant crisis JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP E6 OP E6 DO 10.1503/cmaj.109-5200 VO 188 IS 1 A1 Lauren Vogel YR 2016 UL http://www.cmaj.ca/content/188/1/E6.abstract