Gameiro MO, Sousa VO, Gameiro LF, Muchailh RC, Padovani CR, Amaro JL. Comparison of pelvic floor muscle strength evaluations in nulliparous and primiparous women: a prospective study . Clinics [Internet]. 2011 Jan. 1 [cited 2024 Jul. 16];66(8):1389-94. Available from: https://revistas.usp.br/clinics/article/view/19264