Cita APA

Siu Au, A., Recavarren A., S., & Jefferson C., L. (2015). Catamenia and endometrial changes in users of combined oral contraceptives.

Citación estilo Chicago

Siu Au, Alejandro, Sixto Recavarren A., y Luz Jefferson C. Catamenia and Endometrial Changes in Users of Combined Oral Contraceptives. 2015.

Cita MLA

Siu Au, Alejandro, Sixto Recavarren A., y Luz Jefferson C. Catamenia and Endometrial Changes in Users of Combined Oral Contraceptives. 2015.