APA (7th ed.) Citation

Portyannikova, O. O., Tsvinger, S. M., Govorin, A. V., & Romanova, E. N. (2019). Analysis of the prevalence and risk factors of osteoarthritis in a population. IMA-PRESS LLC.

Chicago Style (17th ed.) Citation

Portyannikova, O. O., S. M. Tsvinger, A. V. Govorin, and E. N. Romanova. Analysis of the Prevalence and Risk Factors of Osteoarthritis in a Population. IMA-PRESS LLC, 2019.

MLA (9th ed.) Citation

Portyannikova, O. O., et al. Analysis of the Prevalence and Risk Factors of Osteoarthritis in a Population. IMA-PRESS LLC, 2019.