Dabrowski, A [Methodological problems of exercise electrocardiography]. [electronic resource] - Wiadomosci lekarskie (Warsaw, Poland : 1960) Jun 1979 - 855-9 p. digital Publication Type: Comparative Study; Journal Article; Review ISSN: 0043-5147 Subjects--Topical Terms: Coronary Disease--diagnosisDiagnosis, Computer-AssistedElectrocardiography--instrumentationEvaluation Studies as TopicExercise Test--instrumentationHumansMaleMiddle Aged