Effects of the levonorgestrel-releasing intrauterine system on cell proliferation, Fas expression and steroid receptors in endometriosis lesions and normal endometrium - Gomes, Mariana Kefalás Oliveira; Silva, Júlio César Rosa e; Garcia, Sérgio Britto; Silva, Ana Carolina Japur de Sá Rosa e; Turatti, Aline; Vieira, Carolina Sales; Ferriani, Rui Alberto (Human Reporduction, 2009)