TY - BOOK AU - FRYMOYER, J. W., WIESEL, S. W. AU - WIESEL, S . TI - THE ADULT AND PEDIATRIC SPINE VOL- II / SN - 0781735491 U1 - 616.73 PY - 2004/// CY - NULL : PB - LIPPINCOTT WILLIAMS & WILKINS , KW - GEN.MEDICINE ER -