A new method for estimating contraceptive failure rates

A new method for estimating contraceptive failure rates

Bibliographische Detailangaben
Hauptverfasser: Bongaarts, John 1945- (VerfasserIn), Rodriguez, German (VerfasserIn)
Format: Buch
Sprache:English
Veröffentlicht: New York The Population Council 1989.
Schriftenreihe:Working papers / Population Council, Research Division no. 6
Schlagworte:
Contraception > Failures > Developing countries > Statistical methods.
Pregnancy, Unwanted > Developing countries > Statistical methods.