title: Preliminary experience with oscilloscope and polaroid camera as recorder unit in a multichannel scintillation detector instrument.
mesh_terms: D002560:Cerebrovascular Circulation; D006439:Hemodynamics / Q000295:instrumentation; D006801:Humans; D008722:Methods; D009991:Oscillometry; D010781:Photography; D011868:Radioisotopes; D011874:Radiometry; D012039:Regional Blood Flow; D014978:Xenon
chemical_list: D011868:Radioisotopes; D014978:Xenon