%0 Journal Article
%T Lower serum IgA is associated with COPD exacerbation risk in SPIROMICS
%A Alejandro P. Comellas
%A Allison A. Lambert
%A Antoine Azar
%A Ashraf Fawzy
%A Fernando J. Martinez
%A Gabriel G. Paul
%A Jeffrey L. Curtis
%A Laura M. Paulin
%A M. Bradley Drummond
%A Mark T. Dransfield
%A MeiLan K. Han
%A Nadia N. Hansel
%A Nirupama Putcha
%A Prescott G. Woodruff
%A R. Graham Barr
%A Richard E. Kanner
%A Robert A. Wise
%A Robert Paine
%A III
%A Russell P. Bowler
%A Wanda K. OˇŻNeal
%A for the SPIROMICS investigators
%J Archive of "PLoS ONE".
%D 2018
%R 10.1371/journal.pone.0194924
%U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5896903/