TY - JOUR T1 - Physicians and the environment JF - Canadian Medical Association Journal JO - CMAJ SP - 1749a LP - 1750 VL - 147 IS - 12 AU - W. Bell AU - J. Hollingworth AU - J. McGillivray Y1 - 1992/12/15 UR - http://www.cmaj.ca/content/147/12/1749a.abstract ER -