Sao Paulo University Médical School. (2006). Clinics Nº 6. Board.
Cita Chicago (17th ed.)Sao Paulo University Médical School. Clinics Nº 6. Sao Paulo: Board, 2006.
Cita MLA (9th ed.)Sao Paulo University Médical School. Clinics Nº 6. Board, 2006.
Atenció: Aquestes cites poden no estar 100% correctes.