Introduction: Von Hippel-Lindau disease (VHL) is autosomal dominant tumor syndrome that debuts mostly in young adults , patients with this are linked to the triggering of various types benign and malignant neoplasms multiple locations, systems organs, particular affecting more nervous system other internal organs. Approximately shows an incidence rate 1 36,000 live births a penetrance greater t...

Since the release of the 'World Report on Knowledge for Better Health' in 2004, a transformation has occurred in the field of health policy and systems research that has brought with it an increased emphasis on supporting the use of research evidence in the policy process. There has been an identified need for comprehensive online "one-stop shops" that facilitate the timely retrieval of researc...