APA Citation

Duchnowski, P., Szymański, P., Kuśmierczyk, M., & Hryniewiecki, T. (2020). Usefulness of FRAIL Scale in Heart Valve Diseases. Clin Interv Aging.

Chicago Style Citation

Duchnowski, Piotr, Piotr Szymański, Mariusz Kuśmierczyk, and Tomasz Hryniewiecki. "Usefulness of FRAIL Scale in Heart Valve Diseases." Clin Interv Aging 2020.

MLA Citation

Duchnowski, Piotr, Piotr Szymański, Mariusz Kuśmierczyk, and Tomasz Hryniewiecki. "Usefulness of FRAIL Scale in Heart Valve Diseases." Clin Interv Aging 2020.

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