Jejunal perforation and slow release potassium chloride kaleroid an anatomically documented case Papo, T.; Piette J C.; Teboul, F.; Etienne, S.; Ziza J M.; Godeau, P. Semaine des Hopitaux 64(3): 171-172 1988 0037-1777 https://eurekamag.com/research/028/603/028603549.php