RT Journal Article SR Electronic T1 Auricular acupuncture JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 1307 OP 1307-a DO 10.1503/cmaj.1070011 VO 176 IS 9 A1 Usichenko, Taras I. A1 Pavlovic, Dragan A1 Wendt, Michael YR 2007 UL http://www.cmaj.ca/content/176/9/1307.2.abstract