APA (7th ed.) Citation

I. A. Krivotulova & T. V. Chernysheva. (2021). Rheumatoid Arthritis: Clinical-Laboratory and Ultrasound Parallels. SINAPS LLC.

Chicago Style (17th ed.) Citation

I. A. Krivotulova and T. V. Chernysheva. Rheumatoid Arthritis: Clinical-Laboratory and Ultrasound Parallels. SINAPS LLC, 2021.

MLA (9th ed.) Citation

I. A. Krivotulova and T. V. Chernysheva. Rheumatoid Arthritis: Clinical-Laboratory and Ultrasound Parallels. SINAPS LLC, 2021.

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