TY - BOOK AU - Ayala,Carlos AU - Spellberg,Brad AU - Ayala,Carlos TI - Boards and wards: a review for USMLE steps 2 & 3 SN - 0632044934 AV - R834.5 .B63 2000 U1 - 610.76 23 PY - 2000/// CY - Malden, MA PB - Blackwell science KW - Clinical Medicine KW - Examination Questions N1 - Rev. ed. of: Boards and wards / Carlos Ayala, Brad Spellberg. 4th ed. 2009; Includes bibliographical references and index; Internal medicine -- Surgery -- Obstetrics and gynecology -- Pediatrics -- Family medicine -- Psychiatry -- Neurology -- Dermatology -- Ophthalmology -- Radiology -- Emergency medicine -- Ethics/law/clinical studies ER -