APA citiranje

Hefermehl, L. J., Disteldorf, D., & Lehmann, K. (2016). Acknowledging unreported problems with active surveillance for prostate cancer: A prospective single-centre observational study. BMJ Open.

Citação norma Chicago

Hefermehl, Lukas J., Daniel Disteldorf, and Kurt Lehmann. "Acknowledging Unreported Problems With Active Surveillance for Prostate Cancer: A Prospective Single-centre Observational Study." BMJ Open 2016.

MLA citiranje

Hefermehl, Lukas J., Daniel Disteldorf, and Kurt Lehmann. "Acknowledging Unreported Problems With Active Surveillance for Prostate Cancer: A Prospective Single-centre Observational Study." BMJ Open 2016.