Back to matchesWe found a matchYour institution may have rights to this item. Sign in to continue.TitleInteractions and Clarifying Group-Specific Estimates by Using Stratification.AuthorsPerret, Jennifer L.; Lodge, Caroline J.PublicationAmerican Journal of Respiratory & Critical Care Medicine, 2014, Vol 190, Issue 5, p592ISSN1073-449XPublication typeArticleDOI10.1164/rccm.201405-0873le