%0 Journal Article %T Preferences for new and existing contraceptive products %A Fiebig, Denzil G. %A Knox, Stephanie %A Viney, Rosalie %A Haas, Marion %A Street, Deborah J. %J Health Economics %V 20 %N S1 %P 35-52 %@ 1057-9230 %D 2011-09-01 %I Wiley Subscription Services, Inc., A Wiley Company %~ DeepDyve