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- [9] CLINICAL DETERMINATION OF RIGHT VENTRICULAR SYSTOLIC-TIME INTERVALS JAPANESE CIRCULATION JOURNAL-ENGLISH EDITION, 1974, 38 (07): : 602 - 602
- [10] ECHOCARDIOGRAPHIC DETERMINATION OF SYSTOLIC-TIME INTERVALS - COMPARATIVE METHODOLOGY ZEITSCHRIFT FUR KARDIOLOGIE, 1980, 69 (10): : 722 - 722