Concerning nausea and vomiting during spinal anesthesia.
D000758:Anesthesia; D000775:Anesthesia, Spinal / Q000150:complications*; D000776:Anesthesiology; D006801:Humans; D009325:Nausea / Q000209:etiology*; D014839:Vomiting / Q000209:etiology*
ANESTHESIA, SPINAL/complications; NAUSEA/etiology; VOMITING/etiology