@article{article3740d35e,
title   = {Comment on: Phase I clinical trial of cell therapy in patients with advanced chronic obstructive pulmonary disease: follow-up of up to 3 years},
author = {Bydlowski, Sergio Paulo},
year = {2013},
doi = {10.5581/1516-8484.20130101},
journal   = {Revista brasileira de hematologia e hemoterapia}
}