The role of matching menstrual data with hormonal measurements in evaluating effectiveness of postcoital contraception
| Autor: | Espinós, Juan J ∗, *, Rodrı́guez-Espinosa, José †, Senosiain, Raquel ∗, Aura, Monica ∗, Vanrell, Cristina ∗, Gispert, Meritxell ∗, Vega, Carmen ∗, Calaf, Joaquim ∗ |
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| Zdroj: | In Contraception 1999 60(4):243-247 |
| Databáze: | ScienceDirect |
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