Authors: Karras, PJ Srinath, M Smith, R Smith, M

Citation: Pj. Karras et al., Esophageal tuberculosis, DIG DIS SCI, 44(4), 1999, pp. 725-727

Authors: Karras, PJ Barawi, M Webb, B Michalos, A

Citation: Pj. Karras et al., Squamous cell papillomatosis of esophagus following placement of a self-expanding metal stent, DIG DIS SCI, 44(3), 1999, pp. 457-461