APA (7th ed.) Citation

Lebedev, D. S., & Lebedeva, V. K. Cardiac pacing on the verge of great changes: Updating the issue. «FIRMA «SILICEA» LLC.

Chicago Style (17th ed.) Citation

Lebedev, D. S., and V. K. Lebedeva. Cardiac Pacing on the Verge of Great Changes: Updating the Issue. «FIRMA «SILICEA» LLC.

MLA (9th ed.) Citation

Lebedev, D. S., and V. K. Lebedeva. Cardiac Pacing on the Verge of Great Changes: Updating the Issue. «FIRMA «SILICEA» LLC.

Warning: These citations may not always be 100% accurate.