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Family Planning Perspectives|July 1, 1977
Contraception and sterilization in the United States, 1965-1975C F Westoff, E F JonesJournal of Biosocial Science|April 1, 1996
Mass media messages and reproductive behaviour in NigeriaA Bankole, G Rodríguez, C F WestoffStudies in Family Planning|May 1, 1989
Collection of survey data on contraception: an evaluation of an experiment in PeruN Goldman, L Moreno, C F WestoffStudies in Family Planning|September 1, 1985
Estimation of fecundability from survey dataN Goldman, C F Westoff, L E PaulStudies in Family Planning|February 1, 1980
Contraceptive efficacy: the significance of method and motivationE F Jones, L Paul, C F WestoffFamily Planning Perspectives|November 1, 1980
Pill and IUD discontinuation in the United States, 1970-1975: the influence of the mediaE F Jones, J R Beniger, C F WestoffStatistics in Medicine|February 1, 1991
Methodological pitfalls in the analysis of contraceptive failureJ TrussellPageof 14