1. Frequency of Hypotension During Conventional or Asymmetric Hyperbaric Spinal Block. Issue 3 (1st May 1999) Authors: Casati, Andrea; Fanelli, Guido; Aldegheri, Giorgio; Colnaghi, Eleonora; Casaletti, Elisabetta; Cedrati, Valeria; Torri, Giorgio Journal: Regional anesthesia and pain medicine Issue: Volume 24:Issue 3(1999) Page Start: 214-219 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗