TY - RPRT TI - Extracorporeal shock wave lithotripsy. Is sessional access worthwhile? AU - J W Ramsay AU - R A Miller AU - J A Whiteway AU - H N Whitfield PY - 1987 DO - 10.1111/j.1464-410x.1987.tb05024.x UR - https://pubmed.ncbi.nlm.nih.gov/3427327/ ID - 3427327 ER -