MORTAZAVI, Helya-sadat et al. Frequency of Influenza-A-H1N1 in Patients with Community-Acquired Pneumonia Admitted to Loghman Hakim Hospital. Novelty in Biomedicine, [S. l.], v. 7, n. 1, p. 1–9, 2019. DOI: 10.22037/nbm.v7i1.23370. Disponível em: https://journals.sbmu.ac.ir/nbm/article/view/23370. Acesso em: 8 jul. 2026.