Retinoid treatment of Emphysema in Patients on the Alpha-1 International Registry. The REPAIR study: study design, methodology and quality control of study assessments.
Stolk
Jan
J
Leiden University Medical Center, P.O. Box 9600, 2300 RC Leiden, The Netherlands.
Cooper
Brendan G
BG
Stoel
Berend
B
Rames
Alexis
A
Rutman
Olga
O
Soliman
Sherif
S
Stockley
Robert
R