TY - JOUR T1 - Acquired primary hypothyroidism: vaginal bleeding in a quiet child JF - Canadian Medical Association Journal JO - CMAJ SP - 588 LP - 590 DO - 10.1503/cmaj.090883 VL - 182 IS - 6 AU - Anne Wormsbecker AU - Cheril Clarson Y1 - 2010/04/06 UR - http://www.cmaj.ca/content/182/6/588.abstract ER -