TY - JOUR T1 - Sergey Tolstoy and The Doukhobors: The Halifax Quarantine JF - Canadian Medical Association Journal JO - CMAJ SP - 1600 LP - 1602 DO - 10.1503/cmaj.050362 VL - 174 IS - 11 AU - Ian Cameron Y1 - 2006/05/23 UR - http://www.cmaj.ca/content/174/11/1600.abstract ER -