TY - BOOK AU - Umphlett, Melissa TI - Beat the boards! (I just did) : the ultimate guide to ace step 2 of the USMLE SN - 9780763741235 U1 - 610.76 UMP PY - 2007/// CY - Sudbury, MA PB - Jones and Bartlett Publishers KW - Medicine - Examinations, questions, etc ER -