Conference ProceedingsValidation of a Dry Vacuum Swabbing Method for the Recovery of Epithelial Cells From Handled Porous SubstratesSession:General2019Saw, Yih Ling, Willow Grove PA; Piccirilli, Kevin J., San Jose CA; Goodman, Sara G., Columbia SC; McKiernan, Heather E., Willow Grove PAView the paperGeneral