[Changes in the external respiration and gas composition of the blood in patients operated on under spinal anesthesia].
D000758:Anesthesia; D000775:Anesthesia, Spinal; D000776:Anesthesiology; D019069:Cell Respiration; D006801:Humans; D012119:Respiration / Q000502:physiology*
ANESTHESIA, SPINAL; RESPIRATION/physiology