Immunohistochemical analysis of collagen types I, III, matrix metalloproteinases-1, -9, and gonadal steroid receptors alterations on the pathophysiology of female pelvic organ prolapse and urinary incontinence. (June 2017) - Grigoriadis, Charalampos; Tympa, Aliki; Chasiakou, Anthia; Kondi-Pafiti, Agathi; Liapis, Ilias; Botsis, Dimitrios; Liapis, Angelos