Nonoxynol-9, Vaginal Sponge: References

Today Sponge. Mayer Labs. Accessed October 28, 2015 from http://www.todaysponge.com/healthcareprofessionals.html

Nonoxynol. Micromedex Solutions. Truven Health Analytics. Accessed October 28,2015 from http://www.micromedexsolutions.com/micromedex2