Net Delay of Next Conception by Contraception: A Highly Simplified Case
| Autor: | Potter, R. G., Jain, A. K., McCann, B. |
|---|---|
| Zdroj: | Population Studies, 1970 Jul 01. 24(2), 173-192. |
| Databáze: | JSTOR Journals |
| Externí odkaz: |
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| Autor: | Potter, R. G., Jain, A. K., McCann, B. |
|---|---|
| Zdroj: | Population Studies, 1970 Jul 01. 24(2), 173-192. |
| Databáze: | JSTOR Journals |
| Externí odkaz: |
|