Objectives To determine the extent and nature of changes in utilisation of healthcare
services during COVID-19 pandemic. Design Systematic review. Eligibility Eligible studies …

In the recent years, both the prescriptions of serum 25 (OH) D levels assay, and vitamin D
supplementation are constantly increasing, as well as the costs to be incurred relating to …

Although systemic antibiotics are critical in controlling infections and reducing morbidity and
mortality, overuse of antibiotics is presumed to contribute to negative repercussions such as …

Objective To investigate the nature and extent of financial relationships between leaders of
influential professional medical associations in the United States and pharmaceutical and …

Pathways to independence: towards producing and using trustworthy evidence | The BMJ Skip
to main content Intended for healthcare professionals Access provided by Google Indexer …

Objective To investigate the effect of vitamin D supplementation dose on allergic
sensitization and allergic diseases in infants, and to evaluate whether vitamin D status in …

Study objective Shared decisionmaking has been promoted as a method to increase the
patient-centeredness of medical decisionmaking and decrease low-yield testing, but little is …

Importance Chest pain is among the most common reasons for emergency department (ED)
presentations. However, most patients are at low risk for acute coronary syndrome (ACS) …

Importance Medical overuse is an important cause of patient harm and medical waste.
Observation This structured literature review of English-language articles supplemented by …

Aims Hospital admissions of patients with chest pain considered as low risk for acute
coronary syndrome contribute to increased costs and crowding in the emergency …