APA Alıntı

Frey Nascimento, A., Gaab, J., Kirsch, I., Kossowsky, J., Meyer, A., & Locher, C. (2020). Open-label placebo treatment of women with premenstrual syndrome: Study protocol of a randomised controlled trial. BMJ Open.

Chicago Stili Alıntı

Frey Nascimento, Antje, Jens Gaab, Irving Kirsch, Joe Kossowsky, Andrea Meyer, ve Cosima Locher. "Open-label Placebo Treatment of Women With Premenstrual Syndrome: Study Protocol of a Randomised Controlled Trial." BMJ Open 2020.

MLA Alıntı

Frey Nascimento, Antje, et al. "Open-label Placebo Treatment of Women With Premenstrual Syndrome: Study Protocol of a Randomised Controlled Trial." BMJ Open 2020.