Vaginal collagen I and III changes after carbon dioxide laser application in postmenopausal women with the genitourinary syndrome: a pilot study. - Bretas, T. L. B.; Issa, M. C. A.; Fialho, S. C. A. V.; Villar, E. A. G.; Velarde, L. G. C.; Pérez-López, F. R. (Climacteric, 2022)