APA
Tyagi K P, University of Delhi. Faculty of Medical Sciences. Department of Medicine, Dr H K Chuttani Supervisor & University of Delhi. Faculty of Medical Sciences. Department of Medicine. (1970). Gastritis in the Indian population. : .
Chicago
Tyagi K P, University of Delhi. Faculty of Medical Sciences. Department of Medicine, Dr H K Chuttani Supervisor and University of Delhi. Faculty of Medical Sciences. Department of Medicine. 1970. Gastritis in the Indian population. : .
Harvard
Tyagi K P, University of Delhi. Faculty of Medical Sciences. Department of Medicine, Dr H K Chuttani Supervisor and University of Delhi. Faculty of Medical Sciences. Department of Medicine. (1970). Gastritis in the Indian population. : .
MLA
Tyagi K P, University of Delhi. Faculty of Medical Sciences. Department of Medicine, Dr H K Chuttani Supervisor and University of Delhi. Faculty of Medical Sciences. Department of Medicine. Gastritis in the Indian population. : . 1970.
