Callis, A [Measurement of differences in oxygen between arteries and veins. Application to the study of cerebral metabolism]. [electronic resource] - Annales de l'anesthesiologie francaise - 213-7 p. digital Publication Type: English Abstract; Journal Article ISSN: 0003-4061 Subjects--Topical Terms: ArteriesBrain--metabolismHumansHydrogen-Ion ConcentrationMethodsOxygen--bloodOxygen ConsumptionVeins