Therapeutic efficacy of α-1 antitrypsin augmentation therapy on the loss of lung tissue: an integrated analysis of 2 randomised clinical trials using computed tomography densitometry.
Stockley
Robert A
RA
Lung Investigation Unit, University Hospitals of Birmingham, Edgbaston, Birmingham B15 2TH, UK. r.a.stockley@bham.ac.uk
Parr
David G
DG
Piitulainen
Eeva
E
Stolk
Jan
J
Stoel
Berend C
BC
Dirksen
Asger
A