For citations:
Dobrykh V.A., Eremeev A.G., Shevtsov B.P., Gordienko N.A., Bandurko L.P., Ten T.K. CHANGES IN PRE-EXTRASYSTOLIC INTERVALS IN SOME CARDIOVASCULAR AND RESPIRATORY DISEASES. Journal of Arrhythmology. 2008;54(54):30-33. (In Russ.)
Dobrykh V.A., Eremeev A.G., Shevtsov B.P., Gordienko N.A., Bandurko L.P., Ten T.K. CHANGES IN PRE-EXTRASYSTOLIC INTERVALS IN SOME CARDIOVASCULAR AND RESPIRATORY DISEASES. Journal of Arrhythmology. 2008;54(54):30-33. (In Russ.)