000 00521cam a2200181 4500
001 9780323481632
008 211104t2018 xxu||||| |||| 00| 0 eng d
020 _a9780323481632
100 _aO' Connell, Theodore X
245 0 _aCrush step 1: the ultimate USMLE step 1 review
250 _a2nd edn.
260 _aPhiladelphia, PA
_bElsevier
_c2018
650 _aMedicine, Examination Questions
690 _aMEDICINE, examination questions
700 _aPedigo, Ryan A
700 _aBlair, Thomas E
999 _c49448
_d49448