APA Citation

Zhao, R., Wu, J., Li, Y., Zhou, Y., Ji, H., & Li, Y. (2014). Efficacy of a combined contraceptive regimen consisting of condoms and emergency contraception pills. BioMed Central.

Chicago Style Citation

Zhao, Rui, Jun-Qing Wu, Yu-Yan Li, Ying Zhou, Hong-Lei Ji, and Yi-Ran Li. Efficacy of a Combined Contraceptive Regimen Consisting of Condoms and Emergency Contraception Pills. BioMed Central, 2014.

MLA Citation

Zhao, Rui, et al. Efficacy of a Combined Contraceptive Regimen Consisting of Condoms and Emergency Contraception Pills. BioMed Central, 2014.

Warning: These citations may not always be 100% accurate.