Transcript of September 6, 2019, Telebriefing: Investigation of Pulmonary Disease Among People Who Use E-cigarettes 2019-09-07 Leave a Comment on Transcript of September 6, 2019, Telebriefing: Investigation of Pulmonary Disease Among People Who Use E-cigarettes Source: Transcript of September 6, 2019, Telebriefing: Investigation of Pulmonary Disease Among People Who Use E-cigarettes