00498nam a22001217a 4500020002400000082001700024100002800041245007500069260003600144300003800180500001900218650013900237  a9781506239538 (pbk)  a616.858bUSM  aAlice Akunyili (Editor)  aUSMLE step 1 lecture notes 2018bbehavioral science and social science  aNew YorkbKaplan Medical c2018  av, 185 p.b: ill., Col.c; 27 cm.  aIncludes index  aBehavioral sciences--Social sciencesvDefense mechanism vSleep disordervBiostatisticsvEpidemiologyvPsychopharmacologyvUSMLEvIIMC