A simple differentiator unit for determining the mean circulation time of a radioactive bolus.
D001776:Blood Circulation Time / Q000295:instrumentation; D004582:Electronics, Medical / Q000295:instrumentation; D006801:Humans; D007457:Iodine Radioisotopes; D007465:Iodohippuric Acid
D007457:Iodine Radioisotopes; D007465:Iodohippuric Acid