To study the effect of atropins, hyoscine and promethazine (Phenar Gan) as premedication on the pH and volume of gastric aspiration in patients undergoing elective surgery - Subramanian S; University of Delhi. Faculty of Medical Sciences. Department of Anaesthesiology; Dr. R S Saxena Gu.; University of Delhi. Faculty of Medical Sciences. Department of Anaesthesiology (1981)
Keywords: ANESTHETICS