RT Journal Article SR Electronic T1 Insulin analogues: too much noise about small benefits JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 369 OP 370 DO 10.1503/cmaj.081962 VO 180 IS 4 A1 Andrea Siebenhofer-Kroitzsch MD A1 Karl Horvath MD A1 Johannes Plank MD YR 2009 UL http://www.cmaj.ca/content/180/4/369.abstract