TY - RPRT TI - Dynamic cerebral autoregulation assessment using an ARX model: comparative study using step response and phase shift analysis. AU - Y Liu AU - A A Birch AU - R Allen PY - 2003 DO - 10.1016/s1350-4533(03)00015-8 UR - https://pubmed.ncbi.nlm.nih.gov/12900180/ ID - 12900180 ER -