BlockBill : The Blockchain-Powered Paperless Billing Solution
[ 12 ] Annette M . Hormann , Frederick S . vom Saal , Susan C . Nagel , Richard W . Stahlhut , Carol L . Moyer , Mark R . Ellersieck , Wade V . Welshons , Pierre-Louis Toutain , Julia A . Taylor . “ Holding Thermal Receipt Paper and Eating Food after Using Hand Sanitizer Results in High Serum Bioactive and Urine Total Levels of Bisphenol A ( BPA ).” Published : October 22 , 2014 .
https :// journals . plos . org / plosone / article ? id = 10.1371 / journal . pone . 0110509 .
Journal of Innovation 113