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This monograph describes clearly the possibilities for physiologic observation of cardiac and vascular phenomena by means of graphic methods, chiefly the optical manometers of Wiggers. The reviewer is greatly impressed with the perfection of the records used as illustrations.
Registro e interpretacion de la actividad cardiaca. Arch Intern Med (Chic). 1937;60(3):566. doi:10.1001/archinte.1937.00180030183023
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