ALSAYED ALI, Hamdy; ALTURK, Mohamad Rami; ABUMHARA, Salah; ALKHZZAM, Fadi. Comparative efficacy of low-dose versus high-dose inhaled nitric oxide in extreme preterm infants with hypoxic respiratory failure: A retrospective cohort study. Acta Biomedica Atenei Parmensis, Fidenza, Italy, v. 96, n. 6, p. 17006, 2025. DOI: 10.23750/abm.v96i6.17006. Disponível em: https://www.mattioli1885journals.com/index.php/actabiomedica/article/view/17006. Acesso em: 27 jan. 2026.