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Comparison of contraceptive methods | Gynmed Ambulatorium - die Adresse für ungewollte Schwangerschaften
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Full article: Different Pearl Indices in studies of hormonal contraceptives in the United States: Impact of study population
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Obs & Gynae Pearl Index: measures the number of pregnancies that occur for each contraceptive method if used by 100 women for one year. Perfect. - ppt download
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PDF] Evaluation of the effectiveness of selected natural fertility symptoms used for contraception: estimation of the Pearl index of Lady-Comp, Pearly and Daysy cycle computers based on 10 years of observation in
Evaluation of the effectiveness of selected natural fertility symptoms used for contraception: estimation of the Pearl index of Lady-Comp, Pearly and Daysy cycle computers based on 10 years of observation in the
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