Mascaretti, Renata Suman, Marta Maria Galli Bozzo Mataloun, Marisa Dolhnikoff, and Celso Moura Rebello. 2009. “ Lung Morphometry, Collagen and Elastin Content: Changes After Hyperoxic Exposure in Preterm Rabbits ”. Clinics 64 (11): 1099-1104. https://doi.org/10.1590/S1807-59322009001100010.