APA (7th ed.) Citation

Rodríguez de la Serna, A., & Barbero, N. Acute polyarthritis (RA) in the ederly.

Chicago Style (17th ed.) Citation

Rodríguez de la Serna, A., and N. Barbero. Acute Polyarthritis (RA) in the Ederly.

MLA (9th ed.) Citation

Rodríguez de la Serna, A., and N. Barbero. Acute Polyarthritis (RA) in the Ederly.

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