Acceptability of five nonoxynol-9 spermicides.
Raymond EG, Chen PL, Condon S, Luoto J, Barnhart KT, Creinin MD, Poindexter A, Wan L, Martens M, Schenken R, Blackwell R.
Raymond EG, et al.
Contraception. 2005 Jun;71(6):438-42. doi: 10.1016/j.contraception.2004.12.023.
Contraception. 2005.
PMID: 15914133
Free PMC article.
Clinical Trial.