KUMAR, S.; SHARMA, S. Letter to the Editor. Nepalese Journal of Radiology, [S. l.], v. 2, n. 1, p. 70–71, 2012. DOI: 10.3126/njr.v2i1.6988. Disponível em: https://www.nepjol.info/index.php/NJR/article/view/6988. Acesso em: 7 may. 2024.