Singh Ravi Shanker, Bardhan Vikrant, Kumar Sunil, Saran Sonal
Department of Radiodiagnosis, All India Institute of Medical Sciences, Rishikesh, Uttarakhand, India.
J Med Ultrasound. 2021 Aug 21;30(4):308-309. doi: 10.4103/JMU.JMU_43_21. eCollection 2022 Oct-Dec.