TY - BOOK AU - Key, Josephine TI - Back pain : a movement problem : a clinical approach incorporating relevant research and practice SN - 9780702030796 (alk. paper) U1 - RD771.B217 K48 2010 617.5/6 PY - 2010/// CY - Edinburgh ; New York PB - Churchill Livingstone/Elsevier KW - Back - physiology ER -