9Mr T. A. Jeddy * , R. H. Vowles, J. A. Southam, Cough sign: A reliable test in the diagnosis of intra-abdominal inflammation, Br J Surg, 1994;81 : 1542
10J. Golledge, A. P. Toms, I. J. Franklin, M. W. Seriven, and R. B. Galland Assessment of peritonism in appendicitis, Ann R Coll Surg Engl. 1996 ;78 (1) :11 -14.
