Hagiya Hideharu, Hasegawa Kou, Asano Kikuko, Otsuka Fumio
Department of General Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan.
BMJ Case Rep. 2014 Dec 2;2014:bcr2014207572. doi: 10.1136/bcr-2014-207572.