APA (7th ed.) Citation

Pymar, H. C., Creinin, M. D., & Vallejo, M. C. (2004). Prospective randomized, controlled study of postoperative pain after titanium silicone rubber clip or Silastic ring tubal occlusion. Contraception, 69(2), 145. https://doi.org/10.1016/j.contraception.2003.09.014

Chicago Style (17th ed.) Citation

Pymar, Helen C., Mitchell D. Creinin, and Manuel C. Vallejo. "Prospective Randomized, Controlled Study of Postoperative Pain After Titanium Silicone Rubber Clip or Silastic Ring Tubal Occlusion." Contraception 69, no. 2 (2004): 145. https://doi.org/10.1016/j.contraception.2003.09.014.

MLA (9th ed.) Citation

Pymar, Helen C., et al. "Prospective Randomized, Controlled Study of Postoperative Pain After Titanium Silicone Rubber Clip or Silastic Ring Tubal Occlusion." Contraception, vol. 69, no. 2, 2004, p. 145, https://doi.org/10.1016/j.contraception.2003.09.014.