The circulatory effects of promethazine during spinal anesthesia: a clinical study.
D000758:Anesthesia; D000775:Anesthesia, Spinal; D000776:Anesthesiology; D035843:Biomedical Research; D006801:Humans; D011398:Promethazine / Q000494:pharmacology*
D011398:Promethazine
ANESTHESIA, SPINAL; PROMETHAZINE/pharmacology