APA
Arora Preeti, University of Delhi. Faculty of Medical Sciences. Department of Medical Microbiology, Dr Beena Uppal Supervisor & University of Delhi. Faculty of Medical Sciences. Department of Medical Microbiology. (1998). Helicobacter pylori. : .
Chicago
Arora Preeti, University of Delhi. Faculty of Medical Sciences. Department of Medical Microbiology, Dr Beena Uppal Supervisor and University of Delhi. Faculty of Medical Sciences. Department of Medical Microbiology. 1998. Helicobacter pylori. : .
Harvard
Arora Preeti, University of Delhi. Faculty of Medical Sciences. Department of Medical Microbiology, Dr Beena Uppal Supervisor and University of Delhi. Faculty of Medical Sciences. Department of Medical Microbiology. (1998). Helicobacter pylori. : .
MLA
Arora Preeti, University of Delhi. Faculty of Medical Sciences. Department of Medical Microbiology, Dr Beena Uppal Supervisor and University of Delhi. Faculty of Medical Sciences. Department of Medical Microbiology. Helicobacter pylori. : . 1998.
