RT Journal Article SR Electronic T1 Who benefits from the embargo? JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 115 OP 115-c DO 10.1503/cmaj.1040947 VO 171 IS 2 A1 Todkill, Anne Marie A1 Hoey, John YR 2004 UL http://www.cmaj.ca/content/171/2/115.4.abstract