TY - GEN AU - Ramaioli,F AU - Pagani,I AU - Merati,P AU - Parrini,S AU - Anfossi,L TI - [Continuous spinal analgesia with microcatheters] SN - 0375-9393 PY - 1992///0413 KW - Analgesia KW - instrumentation KW - Catheterization KW - Humans KW - Injections, Spinal KW - Time Factors N1 - Publication Type: Journal Article ER -