1. health and development-an interdisciplinary evaluation;Feachem, R.G.; Burns, E.; Cairncross, S.,1978
2. Accepted 2,1984
3. IUD and congenital malformation;Guillebaud, J.;BrMedJ,1976
4. IUDs: an appropriate contraceptive for many women;Liskin, L.; Fox, G.;Populatnon Reports,1982
5. Intrauterine exposure to copper IUDs and prenatal development in the rat;Barlow, S.M.; Knight, A.F.; House, I.;J Reprod Fert,1981