HEDSTRAND , U.; JAKOBSON , S.; NYLUND , U.; STERNER , H. The Concordance of Respiratory Fluctuations in Oesophageal and Central Venous Pressures. Upsala Journal of Medical Sciences, [S. l.], v. 81, n. 1, p. 49–53, 1976. DOI: 10.3109/03009737609179021. Disponível em: https://ujms.net/index.php/ujms/article/view/7346. Acesso em: 13 nov. 2026.