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Participants in clinical trials are encouraged to completely switch from cigarettes to e-cigarettes to minimize dual use, which has been shown to be harmful and may make it harder to quit tobacco use, says Maya Vijayaraghavan, MD, a professor in the Department of Medicine at the University of California San Francisco (UCSF) School of Medicine and the director of the UCSF Smoking Cessation Leadership Center

Cigarette smoking and risk of completed suicide: a meta-analysis of prospective cohort studies

These results contributed to a quarterly net income of $1.65 million

In order to do so, Wigand must break an ironclad nondisclosure agreement he signed with the company

Fiscal Effects This measure would have a number of fiscal effects on state and local governments