title: [Continuous monitoring of blood pH during extracorporeal circulation using a servo-control method].
mesh_terms: D001790:Blood Physiological Phenomena; D004867:Equipment Design; D005112:Extracorporeal Circulation; D006801:Humans; D006863:Hydrogen-Ion Concentration; D008567:Membranes, Artificial; D008991:Monitoring, Physiologic / Q000295:instrumentation
chemical_list: D008567:Membranes, Artificial