Transducers and measuring circuits.
D001783:Blood Flow Velocity; D001795:Blood Pressure Determination; D001831:Body Temperature; D004582:Electronics, Medical / Q000295:instrumentation*; D006339:Heart Rate; D009119:Muscle Contraction; D010300:Parkinson Disease; D010991:Plethysmography; D011674:Pulse; D012996:Solutions; D014159:Transducers; D014556:Urine
D012996:Solutions