Nair A V, Anirudh S
Department of Radiodiagnosis and Interventional Radiology, Kerala Institute of Medical Sciences and Research Centre, Trivandrum, Kerala, India.
Department of Pathology, Medical College Hospital, Trivandrum, Kerala, India.
J Postgrad Med. 2017 Oct-Dec;63(4):273. doi: 10.4103/jpgm.JPGM_235_17.