(2004). Clinical trials. [Sage].
Cita Chicago (17th ed.)Clinical Trials. London: [Sage], 2004.
Cita MLA (9th ed.)Clinical Trials. [Sage], 2004.
Atenció: Aquestes cites poden no estar 100% correctes.
Cita APA (7th ed.)
(2004). Clinical trials. [Sage].
Cita Chicago (17th ed.)Clinical Trials. London: [Sage], 2004.
Cita MLA (9th ed.)Clinical Trials. [Sage], 2004.