TY - GEN TI - USMLE step 2 CK lecture notes 2019: Obstetrics and gynecology SN - 9781506236261 AV - WQ18.2 .U86 2018 PY - 2018/// CY - New York, NY : PB - Kaplan Medical, KW - United States Medical Licensing Examination KW - Gynecology KW - Obstetrics KW - Study guides KW - Examinations KW - United States ER -