APA (7th ed.) Citation

Rogulina, N. V., & Khalivopulo, I. K. (2019). “Valve-On-Valve” — an alternative method of surgical treatment of tissue valve dysfunctions. «FIRMA «SILICEA» LLC.

Chicago Style (17th ed.) Citation

Rogulina, N. V., and I. K. Khalivopulo. “Valve-On-Valve” — an Alternative Method of Surgical Treatment of Tissue Valve Dysfunctions. «FIRMA «SILICEA» LLC, 2019.

MLA (9th ed.) Citation

Rogulina, N. V., and I. K. Khalivopulo. “Valve-On-Valve” — an Alternative Method of Surgical Treatment of Tissue Valve Dysfunctions. «FIRMA «SILICEA» LLC, 2019.

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