TY - JOUR T1 - “Playboy Rabbit” sign: What's your diagnosis? JF - Canadian Medical Association Journal JO - CMAJ SP - 1445 LP - 1446 VL - 173 IS - 12 AU - Nicola Mumoli AU - Marco Cei Y1 - 2005/12/06 UR - http://www.cmaj.ca/content/173/12/1445.2.abstract ER -