Rajasekharan Chandrasekharan, Thomas Varghese, Parvathy Rajasekharan, Ratheesh Narayanan Santhanavally
Department of Internal Medicine, Medical College Hospital, Thiruvananthapuram, Kerala, India.
BMJ Case Rep. 2013 Jun 3;2013:bcr2013009842. doi: 10.1136/bcr-2013-009842.