PT - JOURNAL ARTICLE AU - Phil Dopp TI - ITN requires training DP - 2007 Jun 01 TA - Canadian Family Physician PG - 1003--1004 VI - 53 IP - 6 4099 - http://www.cfp.ca/content/53/6/1003.short 4100 - http://www.cfp.ca/content/53/6/1003.full SO - Can Fam Physician2007 Jun 01; 53