TY - GEN AU - Wael Mohammed Aref AU - Esmat Shiba , AU - Mohamed Mashali , TI - Perfusion versus solid state technique in esophageal manometric studies / PY - 1998/// CY - Cairo : PB - Wael Mohammed Aref , N1 - Thesis(M.Sc.) - Cairo University - Faculty of Medicine - Department of Internal Medicine UR - http://172.23.153.220/th.pdf ER -