TY - BOOK AU - Croxatto,H.B.. ED - SpringerLink (Online service) TI - New Mechanisms for Tissue-Selective Estrogen-Free Contraception SN - 9783540271475 (electronic bk.) AV - RG137 .N49 2005 U1 - 362.19817 22 PY - 2005/// CY - Berlin, Heidelberg PB - Springer-Verlag Berlin Heidelberg KW - Contraceptives KW - Medicine & Public Health KW - Reproductive Medicine KW - Gynecology KW - Obstetrics/Perinatology UR - https://eresourcesptsl.ukm.remotexs.co/login?url=http://dx.doi.org/10.1007/b138677 ER -