A new method for estimating contraceptive failure rates

A new method for estimating contraceptive failure rates

Bibliographic Details
Main Authors: Bongaarts, John 1945- (Author), Rodriguez, German (Author)
Format: Book
Language:English
Published: New York The Population Council 1989.
Series:Working papers / Population Council, Research Division no. 6
Subjects:
Contraception > Failures > Developing countries > Statistical methods.
Pregnancy, Unwanted > Developing countries > Statistical methods.