Reply to letter to the Editor from S. C. Arya and N. Agarwal. Swiss Medical Weekly, [S. l.], v. 145, n. 0708, p. w14025, 2015. DOI: 10.4414/smw.2015.14025. Disponível em: https://www.smw.ch/index.php/smw/article/view/1994. Acesso em: 15 oct. 2025.