Increased circulating MMP-2 levels in infertile patients with moderate and severe pelvic endometriosis - Malvezzi, Helena; Aguiar, Valéria Gomes; Paz, Claudia Cristina Paro de; Tanus-Santos, José Eduardo; Penna, Ivan Andrade de Araújo; Navarro, Paula Andrea de Albuquerque Salles (Reproductive Sciences, 2013)