TY - BOOK AU - Aggarwal Sandeep AU - University of Delhi. Faculty of Medical Sciences. Department of Paediatrics ED - University of Delhi. Faculty of Medical Sciences. Department of Paediatrics TI - Prevalence of gastroesophageal reflux in infants and children less than two years of age, with special reference to 24 hours esophageal PH monitoring. (Supervisor : Dr. S. K. Mittal) PY - 2000/// KW - CHILDREN - DISEASES ER -