TY - RPRT TI - Continuous spinal blockade: an old technique revisited. AU - P K Shroff AU - J H Skerman AU - N H Blass PY - 1988 DO - 10.1097/00007611-198802000-00008 UR - https://pubmed.ncbi.nlm.nih.gov/3340870/ ID - 3340870 ER -