TY - JOUR T1 - Ban on cage beds premature: Czech officials JF - Canadian Medical Association Journal JO - CMAJ SP - 557 LP - 557 DO - 10.1503/cmaj.1041401 VL - 171 IS - 6 AU - Dinah Spritzer Y1 - 2004/09/14 UR - http://www.cmaj.ca/content/171/6/557.abstract ER -