TY - JOUR T1 - Shigella: Wash your hands of the whole dirty business JF - Canadian Medical Association Journal JO - CMAJ SP - 281 LP - 281 VL - 167 IS - 3 AU - Erica Weir Y1 - 2002/08/06 UR - http://www.cmaj.ca/content/167/3/281.abstract ER -