Effectiveness of the diaphragm, used continuously, without spermicide

• 31 July 1993
• journal article
• Published by Elsevier in Contraception
• Vol. 48  (1) , 29-35
• https://doi.org/10.1016/0010-7824(93)90063-d

Abstract

Keywords

• CONTINUOUS USE
• DIAPHRAGM
• SPERMICIDE
• RETROSPECTIVE STUDIES
• POPULATION DYNAMICS
• BARRIER METHODS
• POPULATION
• FERTILITY
• DEMOGRAPHIC ANALYSIS
• DEVELOPING COUNTRIES
• RESEARCH METHODOLOGY
• COMPARATIVE STUDIES