Citação norma APA

Gu, R., Jia, W., Zeng, Y., Rao, N., Hu, Y., Li, S., . . . Su, F. (2012). A comparison of survival outcomes and side effects of toremifene or tamoxifen therapy in premenopausal estrogen and progesterone receptor positive breast cancer patients: A retrospective cohort study. BioMed Central.

Citação norma Chicago

Gu, Ran, et al. A Comparison of Survival Outcomes and Side Effects of Toremifene or Tamoxifen Therapy in Premenopausal Estrogen and Progesterone Receptor Positive Breast Cancer Patients: A Retrospective Cohort Study. BioMed Central, 2012.

Citação norma MLA

Gu, Ran, et al. A Comparison of Survival Outcomes and Side Effects of Toremifene or Tamoxifen Therapy in Premenopausal Estrogen and Progesterone Receptor Positive Breast Cancer Patients: A Retrospective Cohort Study. BioMed Central, 2012.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.