TY - BOOK AU - Pathak Anupama AU - Dr S K Mittal Supervisor AU - University of Delhi. Faculty of Medical Sciences. Department of Paediatrics ED - University of Delhi. Faculty of Medical Sciences. Department of Paediatrics TI - A study of risk factors in cases of persistent diarrhea with special reference to antecedent rota virus infection PY - 1990/// KW - CHILDREN - DISEASES ER -