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Our second evidence synthesis was a systematic review of primary studies on the benefits and harms of e-cigarettes for smoking cessation,23 which updated an existing Cochrane review from 2016.86 Although Cochrane has since transformed its review into a living systematic review,24 it had not yet done so when we developed our evidence review protocol.87 The Evidence Review and Synthesis Centre at the University of Ottawa conducted the systematic reviews according to our protocol.87 Peer-reviewed search strategies (using the Peer Review of Electronic Search Strategies checklist88) were conducted in MEDLINE, Embase, PsycINFO, and the Cochrane Library in September 2020

The water pipe smoker may therefore inhale as much smoke during one session as a cigarette smoker would inhale consuming 100 or more cigarettes

All of the memories were designed to transform Sarah's personally into an exact copy of Gill's

Our joint cones also feature a straight gum-line, which means less paper and a more even burn

The most important facts about gonorrhea Together with chlamydia infections, HPV infections and trichomoniasis, gonorrhea is one of the most common sexually transmitted diseases