Persistent sex disparities in clinical outcomes with percutaneous coronary intervention: Insights from 6.6 million PCI procedures in the United States. - Potts J; Sirker A; Martinez SC; Gulati M; Alasnag M; Rashid M; Kwok CS; Ensor J; Burke DL; Riley RD; Holmvang L; Mamas MA (PloS one, 2018)