(Q39469254)
Statements
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Contraceptives for lactating women: a comparative trial of a progesterone-releasing vaginal ring and the copper T 380A IUD. (English)
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I Sivin
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S Díaz
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H B Croxatto
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P Miranda
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M Shaaban
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E H Sayed
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B Xiao
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S C Wu
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M Du
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F Alvarez
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V Brache
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S Basnayake
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T McCarthy
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M Lacarra
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D R Mishell
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S Koetsawang
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J Stern
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T Jackanicz
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1 April 1997
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55
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4
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225-232
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Identifiers
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