Introduction: Rates of chronic diseases will continue to rise in develo** countries unless
effective and cost-effective interventions are implemented. This review aims to discuss the …

Introduction Previous evidence linked low socioeconomic status with higher smoking
prevalence. Our objective was to assess the strength of this association in the world …

Background Hypertension is a major public health problem that increases the risk of
cardiovascular and kidney diseases. Several studies have shown an inverse association …

Four million people in Argentina are exposed to arsenic contamination from drinking waters
of several center-northern provinces. A systematic review to examine the geographical …

Background Post‐dural puncture headache (PDPH) is one of the most common
complications of diagnostic and therapeutic lumbar punctures. PDPH is defined as any …

Background Attention deficit hyperactivity disorder (ADHD) is a developmental condition
characterised by symptoms of inattention, hyperactivity and impulsivity, along with deficits in …