TY - JOUR T1 - Movement of MDs between Canada and US not a one-way flow JF - Canadian Medical Association Journal JO - CMAJ SP - 1367 LP - 1368 VL - 147 IS - 9 AU - E. Godley Y1 - 1992/11/01 UR - http://www.cmaj.ca/content/147/9/1367.abstract ER -