|
|||||
|
|
Comparison of three contraceptive methods: Diaphragm with jelly or cream,vaginal foam,and jelly/cream alone |
|
| Authors: | Christopher Tietze Sarah Lewit |
| Affiliation: | 1. Associate Director, The Population Council, Bio‐Medical Division , New York, N. Y.;2. Research Associate, Bio‐Medical Division , Population Council , New York, N. Y. |
| Abstract: | |
| Keywords: | |