Cita APA

Keay, C. (1924). DISCUSSION ON PYORRHŒA: ITS PREVENTION AND TREATMENT.

Chicago Style Citation

Keay, Colin. DISCUSSION ON PYORRHŒA: ITS PREVENTION AND TREATMENT. 1924.

Cita MLA

Keay, Colin. DISCUSSION ON PYORRHŒA: ITS PREVENTION AND TREATMENT. 1924.

Atenció: Aquestes cites poden no estar 100% correctes.