AUTHOR=Shen Xia , Carlborg Örjan TITLE=Beware of risk for increased false positive rates in genome-wide association studies for phenotypic variability JOURNAL=Frontiers in Genetics VOLUME=4 YEAR=2013 URL=https://www.frontiersin.org/journals/genetics/articles/10.3389/fgene.2013.00093 DOI=10.3389/fgene.2013.00093 ISSN=1664-8021