Albert P S, Mininberg D T, Davis J E
Br J Urol. 1975 Aug;47(4):459-62. doi: 10.1111/j.1464-410x.1975.tb04008.x.
Nitrofurantoin sodium and nitrofurazone in certain critical concentrations have the ability to cause sperm immobilisation. Intraoperative vas irrigation with these solutions in 24 patients have produced sterility in the immediate postoperative period.