TY - GEN AU - Critchley,L A AU - Woodward,D K TI - Haemodynamic effects of three doses of dihydroergotamine during spinal anaesthesia SN - 0007-0912 PY - 2001///1011 KW - Aged KW - Aged, 80 and over KW - Anesthesia, Spinal KW - adverse effects KW - Blood Pressure KW - drug effects KW - Dihydroergotamine KW - administration & dosage KW - Dose-Response Relationship, Drug KW - Hemodynamics KW - Humans KW - Hypotension KW - etiology KW - Middle Aged KW - Vasoconstrictor Agents N1 - Publication Type: Clinical Trial; Comparative Study; Journal Article; Randomized Controlled Trial UR - https://doi.org/10.1093/bja/87.3.499 ER -