AN ELECTROCARDIOGRAPHIC SURVEY IN PERU.
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Data Collection↗
Biomedical subjects
A A POLLACK
Publications and source records attributed to A A POLLACK.
Observer interpretation of electrocardiograms, Suggestions for objective interpretations.
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Electrocardiography↗
Insurability in heart disease.
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Heart Diseases↗
Benign hypertension; a study on 2,500 cases.
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Humans↗
Hypertension in substandard insurance.
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Humans↗
Insurability after a coronary occlusion.
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Coronary Occlusion↗
Nontropical sprue treated with cortisone.
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Celiac Disease↗
Studies of the pulmonary and systemic arterial pressure in cases of patent ductus arteriosus with special reference to effects of surgical closure.
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Arterial Pressure↗