LEWANDOWSKI, B.; NIEDZIELA, W.; DE STERNBERG STOJAŁOWSKI, S.; WOJNAR, J.; MARTISZEK, K. Malodor (halitosis) – not only a dental problem. European Journal of Clinical and Experimental Medicine, [S. l.], v. 11, n. 2, p. 219–225, 2013. Disponível em: https://journals.ur.edu.pl/ejcem/article/view/12683. Acesso em: 14 mar. 2026.