[ECG criteria of hypertrophy in physiologically enlarged heart].
Explore the source record for details and available documents.
Adolescent↗
Biomedical subjects
L A Butschenko
Publications and source records attributed to L A Butschenko.
[Sex differences in the electrocardiogram of athletes].
Explore the source record for details and available documents.
Adolescent↗
[A spiroergometric study method for testing physical capacity].
Explore the source record for details and available documents.
Blood Pressure Determination↗
[Some basic problems of electrocardiographic examination during stress and in the recovery period].
Explore the source record for details and available documents.
Electrocardiography↗