Grimes, DA, MD 2007 , "Intrauterine Devices IUDs ", in Hatcher, RA; Nelson, TJ; Guest, F; Kowal, D | Zo kunt u controleren of het spiraal nog op zijn plaats zit |
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Have removed shortly after menopause, if not before | Ortiz, ME; Croxatto HB June 2007 |
Bahamondes L, Hidalgo M, Petta CA, Diaz J, Espejo-Arce X, Monteiro-Dantas C.
27; Department of Gynecology and Obstetrics, The Johns Hopkins University School of Medicine, Baltimore, Maryland 2012-03-28 | |
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"Frameless versus classical intrauterine device for contraception" | Ze zitten diep in de , waar u ze zelf kan voelen |