[Functional electrocardiographic studies in practice].
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Electrocardiography↗
Biomedical subjects
D Frerick
Publications and source records attributed to D Frerick.
[Suitability of various sports within the scope of preventive and rehabilitation cardiology].
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Exercise Therapy↗
[Ergometry in general and internal medicine practice].
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Exercise Test↗
[Rehabilitation of patients suffering from chronic diseases].
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Chronic Disease↗