TY - BOOK AU - Dunn, Robert B TI - USMLE Step 1 : physiology lecture notes T2 - Kaplan Medical U1 - 612 PY - 2012/// CY - U. S. A. PB - Kaplan Inc. KW - Physiology N1 - USMLE is a joint program of the Federation of State Medical Boards of the US. Inc. and the National Board of Medical Examiners ER -