SEEMAN, S.; SINISALU , V. Nikolai Pirogov narkoosiarstina . Eesti Arst, [S. l.], 2012. DOI: 10.15157/ea.v0i0.11195. Disponível em: https://ojs.utlib.ee/index.php/EA/article/view/11195. Acesso em: 20 apr. 2024.