RT Journal Article SR Electronic T1 Doctors within borders: meeting the health care needs of migrant farm workers in Canada JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 1039 OP 1042 DO 10.1503/cmaj.091404 VO 183 IS 9 A1 Michael Pysklywec A1 Janet McLaughlin A1 Michelle Tew A1 Ted Haines YR 2011 UL http://www.cmaj.ca/content/183/9/1039.abstract