This article was originally published on The Conversation.
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Anel Garcia Candice Mitra, Christopher Rinetti DES 40A 001 Professor Cogdell November 30 2021 Puff Bar: Raw Materials Puff Bars, flavored e-cigarettes that are manufactured in Shenzhen, China, were first created in 2019 after the rise of JUUL e-cigarettes
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Sci Total Environ 452-453:5867