CHANGES IN PULMONARY VENTILATION DURING SPINAL ANESTHESIA.
D000775:Anesthesia, Spinal; D001784:Blood Gas Analysis; D002245:Carbon Dioxide; D006801:Humans; D012123:Pulmonary Ventilation; D012129:Respiratory Function Tests; D013147:Spirometry
D002245:Carbon Dioxide
ANESTHESIA, SPINAL; BLOOD GAS ANALYSIS; CARBON DIOXIDE; RESPIRATORY FUNCTION TESTS; SPIROMETRY