Kumar Dhirendra, Sharma Naresh Chand, Ramamurthy Thandavarayan, Gupta Sushil Kumar, Seth Devinder Kumar
Laboratory Department, Maharishi Valmiki Infectious Diseases Hospital, New Delhi, India.
National Institute of Cholera & Enteric Diseases, Kolkata, West Bengal, India.
Indian J Med Res. 2016 Aug;144(2):293-296. doi: 10.4103/0971-5916.195054.