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Alterations in cardiac function and circulatory efficiency during periods of life stress as shown by changes in the rate, rhythm, electrocardiographic pattern and output of the heart in those with cardiovascular disease
Alterations in cardiac function and circulatory efficiency during periods of life stress as shown by changes in the rate, rhythm, electrocardiographic pattern and output of the heart in those with cardiovascular disease
I STEVENSON et al.
Res Publ Assoc Res Nerv Ment Dis.1949 Dec.