Straube, C., Derry, S., Jackson, K. C., Wiffen, P. J., Bell, R. F., Strassels, S., & Straube, S. (2014). Codeine, alone and with paracetamol (acetaminophen), for cancer pain. Cochrane Database Syst Rev.

Straube, Carmen, Sheena Derry, Kenneth C. Jackson, Philip J. Wiffen, Rae Frances Bell, Scott Strassels, and Sebastian Straube. "Codeine, Alone and With Paracetamol (acetaminophen), for Cancer Pain." Cochrane Database Syst Rev 2014.

Straube, Carmen, et al. "Codeine, Alone and With Paracetamol (acetaminophen), for Cancer Pain." Cochrane Database Syst Rev 2014.