RT Journal Article SR Electronic T1 Frederick Banting and the opportunities of research by general practitioners JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 776 OP 777 DO 10.1503/cmaj.110023 VO 183 IS 7 A1 Iona Heath YR 2011 UL http://www.cmaj.ca/content/183/7/776.abstract