A multicenter study of levonorgestrel-estradiol contraceptive vaginal rings. I-Use effectiveness. An international comparative trial (Q46338367)
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scientific article published in October 1981
Language | Label | Description | Also known as |
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English | A multicenter study of levonorgestrel-estradiol contraceptive vaginal rings. I-Use effectiveness. An international comparative trial |
scientific article published in October 1981 |
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A multicenter study of levonorgestrel-estradiol contraceptive vaginal rings. I-Use effectiveness. An international comparative trial (English)
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I Sivin
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D R Mishell
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A Victor
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S Diaz
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F Alvarez-Sanchez
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N C Nielsen
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O Akinla
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T Pyorala
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E Coutinho
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A Faundes
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S Roy
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P F Brenner
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T Ahren
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M Pavez
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V Brache
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O F Giwa-Osagie
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M O Fasan
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B Zausner-Guelman
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E Darze
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J C Gama daSilva
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J Diaz
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T M Jackanicz
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J Stern
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H A Nash
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1 October 1981
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24
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4
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341-358
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