TY - JOUR T1 - Time and space JF - Canadian Medical Association Journal JO - CMAJ SP - E370 LP - E371 DO - 10.1503/cmaj.161099 VL - 189 IS - 9 AU - Michael Lang Y1 - 2017/03/06 UR - http://www.cmaj.ca/content/189/9/E370.abstract ER -