SOME EXISTENCE RESULTS OF POSITIVE SOLUTIONS FOR P-LAPLACIAN SYSTEMS


Hepatitis C antibody prevalence and behavioral correlates in people who inject drugs attending harm reduction services in Lisbon, Portugal

The hepatitis C virus (HCV) infection is an important public health problem, affecting millions of people worldwide.People who inject drugs (PWID) are at increased risk of HCV infection due to, among other factors, widespread unsafe injecting practices, such as sharing of infected equipment or unprotected sexual practices.In Portugal, there is a la

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