@article{articlec0a2f466, title = {Lung morphometry, collagen and elastin content: changes after hyperoxic exposure in preterm rabbits}, author = {Mascaretti, Renata Suman and Mataloun, Marta Maria Galli Bozzo and Dolhnikoff, Marisa and Rebello, Celso Moura}, year = {2009}, doi = {10.1590/s1807-59322009001100010}, journal = {Clinics} }