APA (7th ed.) Citation

Gordeeva, M. S., Serdiukova, I. A., Krasichkov, A. S., & Parmon, E. V. (2022). Electrocardiographic signs of impaired depolarization (fragmented QRS, early ventricular repolarization, etc.) as markers of left ventricular systolic dysfunction. «FIRMA «SILICEA» LLC.

Chicago Style (17th ed.) Citation

Gordeeva, M. S., I. A. Serdiukova, A. S. Krasichkov, and E. V. Parmon. Electrocardiographic Signs of Impaired Depolarization (fragmented QRS, Early Ventricular Repolarization, Etc.) as Markers of Left Ventricular Systolic Dysfunction. «FIRMA «SILICEA» LLC, 2022.

MLA (9th ed.) Citation

Gordeeva, M. S., et al. Electrocardiographic Signs of Impaired Depolarization (fragmented QRS, Early Ventricular Repolarization, Etc.) as Markers of Left Ventricular Systolic Dysfunction. «FIRMA «SILICEA» LLC, 2022.