Back to matchesWe found a matchYour institution may have rights to this item. Sign in to continue.TitleFamily-based association tests for ordinal traits adjusting for covariates.AuthorsWang, Xueqin; Ye, Yuanqing; Zhang, HepingPublicationGenetic Epidemiology, 2006, Vol 30, Issue 8, p728ISSN0741-0395Publication typeArticleDOI10.1002/gepi.20184