The effect of the levonorgestrel-releasing intrauterine system and the copper intrauterine device on subendometrial microvascularization and uterine artery blood flow
The effect of the levonorgestrel-releasing intrauterinesystem and the copper intrauterine device onsubendometrial microvascularization and uterineartery blood flowenez, M.D.,Elisangela Arbo, M.D.,Daniela Vetori, M.D.,Fernando Monteiro de Freitas, Ph.D.,and Jo~ao Sabino Lahorgue Cunha-Filho, Ph.D. a Programa de Pos-graduacx~ao em Medicina: Ci^encias Medicas, and b Obstetrics and Gynecology De