Ciuffini, F., O. Marijke, A. Lavizzari, B. Ghirardi, S. Musumeci, E. Dusi, M. Colnaghi, and F. Mosca. “Assessment of Pulmonary Function in a Follow-up of Premature Infants: Our Experience”. La Pediatria Medica E Chirurgica, vol. 35, no. 5, Oct. 2013, doi:10.4081/pmc.2013.29.