References
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- Ingelman-Sundberg, A. (1950) Plastic repair of the pelvic floor. Acta obst. et gynec. Scandinav, 30, p. 318.
- Ingelman-Sundberg, A.
- Nordenstrom, B. E. W. (1952) The technique of cystourethrography in women. Monographs on Surgery, p. 109. Thomas Nelson & Sons, New York
- Nordenstrom, B. E. W. (1952) A method of topographic urethrocystography in women. Acta radiol, 37, p. 503.
- Nordenstrom, B. E. W. (1952) Some observations on the shape and course of the female urethra during miction. Acta radiol, 38, p. 125.
- Thomsen, E. (1930) Roentgen examination of the female urethra, specially in cases of prolapse and incontinence. Acta radiol, 11, p. 527.