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June 24, 1939

Registro e interpretación de la actividad cardíaca

JAMA. 1939;112(25):2629. doi:10.1001/jama.1939.02800250053035

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This excellent short, beautifully illustrated monograph on the graphic methods of recording the heartbeat has had a deserved popularity, as evidenced by a third edition in a few years. The material is based in part on the work of Wiggers and his school, which includes the author, and in part on the further work which the author did on his return to South America. The material is presented in its application to clinical conditions. It is encouraging to know that such fundamental work is being disseminated among the Spanish speaking members of the medical profession.

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