RT Journal Article SR Electronic T1 Cyclotron production of medical isotopes scales up JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 947 OP 947 DO 10.1503/cmaj.109-4525 VO 185 IS 11 A1 Tim Lougheed YR 2013 UL http://www.cmaj.ca/content/185/11/947.abstract AB