TY - RPRT TI - Persistent sacral nerve root deficits after continuous spinal anaesthesia. AU - R M Schell AU - F S Brauer AU - D J Cole AU - R L Applegate PY - 1991 DO - 10.1007/bf03036972 UR - https://pubmed.ncbi.nlm.nih.gov/1742828/ ID - 1742828 ER -