An electronic interval recorder for measuring peripheral blood flow and heart rate.
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H
GOLDSCHMIDT
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LINDGREN
D001775:Blood Circulation / Q000502:physiology*; D001790:Blood Physiological Phenomena; D004581:Electronics; D006321:Heart / Q000502:physiology*; D006339:Heart Rate; D006801:Humans; D010829:Physiological Phenomena
BLOOD CIRCULATION/physiology; ELECTONICS; HEART/physiology