Early identification of small airways disease on lung cancer screening CT: comparison of current air trapping measures
Mets, O.M., Zanen, P., Lammers, J.W.J., Isgum, I., Gietema, H.A., van Ginneken, B., Prokop, W.M., de Jong, P.A.
Lung 190 (6), p. 629-633