Born, G., & Collins, R. (1997). Aspirin versus clopidogrel: The wrong question?
Cita Chicago (17th ed.)Born, G., i R. Collins. Aspirin Versus Clopidogrel: The Wrong Question? 1997.
Cita MLA (9th ed.)Born, G., i R. Collins. Aspirin Versus Clopidogrel: The Wrong Question? 1997.
Atenció: Aquestes cites poden no estar 100% correctes.