AUTHOR=Harrison Elizabeth , Dreisbach Caitlin , Basit Nada , Keim-Malpass Jessica TITLE=An Application of Data Mining Techniques to Explore Congressional Lobbying Records for Patterns in Pediatric Special Interest Expenditures Prior to the Affordable Care Act JOURNAL=Frontiers in Big Data VOLUME=1 YEAR=2018 URL=https://www.frontiersin.org/journals/big-data/articles/10.3389/fdata.2018.00003 DOI=10.3389/fdata.2018.00003 ISSN=2624-909X