References
- Campbell M. A new fenestrated trocar for introduction of balloon catheters in cystostomy, nephrostomy and pyelostomy. J Urol 1951; 65: 160
- Engel W.J. Suprapubic trocar cystostomy: an evaluation and presentation of an improved instrument. J Urol 1951; 65: 998
- Lower W. E. Trocar and cannula for suprapubic drainage of bladder. Urol & Cutan Rev 1914; 18: 6