TY  - BOOK
AU  - Gurtoo Anil
AU  -  Dr P Kar Supervisor
AU  - University of Delhi. Faculty of Medical Sciences. Department of Medicine
ED  - University of Delhi. Faculty of Medical Sciences. Department of Medicine
TI  - Evaluation of gastroesophagel reflux in patients with chronic obstructive airway disease
PY  - 1986///
KW  - MEDICINE
ER  -