RT Journal Article SR Electronic T1 Helping doctors by helping patients meet social needs JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP E1064 OP E1064 DO 10.1503/cmaj.1095805 VO 191 IS 38 A1 Collier, Roger YR 2019 UL http://www.cmaj.ca/content/191/38/E1064.abstract