Browsing Oral Pathology and Oral Biology by Subject "Worldwide phenomenon"

Browsing Oral Pathology and Oral Biology by Subject "Worldwide phenomenon"

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  • Van Zyl, Andre W. (South African Dental Association, 2014-02)
    Substance abuse is a worldwide phenomenon. It is on the increase in most countries and claims the lives of millions every year. Substance abuse may involve licit and illicit drugs, with licit substances claiming more lives ...