000 00386cam a2200157 4500
001 9780323396790
008 171213t2017 xxu||||| |||| 00| 0 eng d
020 _a9780323396790
100 _aBrown, T.A.
245 0 _aUSMLE step 1 secrets in color. 4th ed.
260 _aSt Louis :
_bElsevier
_c2017
690 _aUSMLE
700 _aBracken, S.J.
942 _cBKSTD
999 _c37022
_d37022