T. M. Thomas, K. R. Plymat, J. Blannin, and T. W. Meade, “Prevalence of urinary incontinence,” British Medical Journal, vol. 281, no. 6250, pp. 1243–1245, 1980.
[2]
A. H. MacLennan, A. W. Taylor, D. H. Wilson, and D. Wilson, “The prevalence of pelvic floor disorders and their relationship to gender, age, parity and mode of delivery,” British Journal of Obstetrics and Gynaecology, vol. 107, no. 12, pp. 1460–1470, 2000.
[3]
K. Holst and P. D. Wilson, “The prevalence of female urinary incontinence and reasons for not seeking treatment,” New Zealand Medical Journal, vol. 101, no. 857, pp. 756–758, 1988.
[4]
J. V. Jolleys, “Reported prevalence of urinary incontinence in women in a general practice,” British Medical Journal, vol. 296, no. 6632, pp. 1300–1302, 1988.
[5]
S. L. Jackson and T. L. Hull, “Fecal incontinence in women,” Obstetrical and Gynecological Survey, vol. 53, no. 12, pp. 741–747, 1998.