Bradley P. Kropp, John K. Ludlow, Donald Spicer, Marian K. Rippy, Stephen F. Badylak, Mark C. Adams, Michael A. Keating, Richard C. Rink, Richard Birhle, Karl B. Thor,
Rabbit urethral regeneration using small intestinal submucosa onlay grafts. Urology. ,vol. 52, pp. 138- 142 ,(1998) ,
10.1016/S0090-4295(98)00114-9