R. Sami, P. Mahzoni, and M. Rezaei, “Diffuse idiopathic pulmonary neuroendocrine cell hyperplasia in a young man with hypoxia: a case report and review of the literature”, Acta Biomed, vol. 90, no. 4, pp. 560–562, Dec. 2019, doi: 10.23750/abm.v90i4.7413.