TY - BOOK AU - Mathur Shishir AU - Dr. Gopal K. Sachdev Gu. AU - University of Delhi. Faculty of Medical Sciences. Department of Medicine ED - University of Delhi. Faculty of Medical Sciences. Department of Medicine TI - Upper gastrointestinal motility abnormalities in patients presenting with symptoms of gastroesophageal reflux associated with chronic constipation PY - 2003/// KW - MEDICINE ER -