TY - RPRT TI - Spinal stiffness changes throughout the respiratory cycle. AU - D Shirley AU - P W Hodges AU - A E M Eriksson AU - S C Gandevia PY - 2003 DO - 10.1152/japplphysiol.00939.2002 UR - https://pubmed.ncbi.nlm.nih.gov/12970374/ ID - 12970374 ER -