Vaiphei Kim, Saikia Uma Nahar, Thapa Babu Ram, Walker Ranjana, Sodhi Kushaljit Singh, Dhiman Radha Krishan
Department of Histopathology, Post graduate Institute of Medical Education and Research, Chandigarh 160 012, India.
Indian J Gastroenterol. 2006 Sep-Oct;25(5):251-5.