TOBIASZ, N.; WARDAK, K. Cost and efficacy of gynecological post-operative pain treatment. European Journal of Clinical and Experimental Medicine, [S. l.], v. 5, n. 1, p. 61–66, 2007. Disponível em: https://journals.ur.edu.pl/ejcem/article/view/13369. Acesso em: 26 jul. 2026.