Tham khảo Willem Einthoven

↑ Van Ditzhuijzen, Jeannette (ngày 9 tháng 9 năm 2005). Bijna vergeten waren ze, de rustplaatsen van roemruchte voorvaderen. Trouw (Dutch newspaper), p. 9 of supplement.

Nobel Lectures, Physiology or Medicine 1922-1941, Elsevier Publishing Company, Amsterdam, 1965.
Snellen, Herman Adrianus (1995). Willem Einthoven (1860-1927) Father of Electrocardiography, Life and Work, Ancestors and Contemporaries. Dordrecht: Kluwer Academic Publishers. ISBN 0-7923-3274-1.
Shouldice RB, Bass G (2002). “From Bench to Bedside - Developments in Electrocardiology” (PDF). The Engineers Journal, Institution of Engineers of Ireland 56 (4): 47–9.

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