TY - BOOK AU - Ganti, Latha (ed) AU - Lebowitz, David C (ed) AU - Rosario, Javier (ed) AU - Vera, Ariel E (ed) TI - Step-up to USMLE step 2 CK SN - 9781975106263 PY - 2020/// CY - Philadelphia, PA PB - Wolters Kluwer KW - Medicine, Examination Questions ER -