Background Heart auscultation is a widely used and cost-effective clinical tool for detecting valvular heart disease (VHD), ...

PayPal has been displaying turnaround potential with double-beat performance, improved margins, and growth prospects. Read ...

Amazon's valuation is mid-pack among the Magnificent Seven in terms of accounting P/E. Click here to find out why AMZN stock ...

The full text will ... for meta-analysis. During this process, any excluded studies and the reasons for their elimination will be recorded. In the case of disagreement, a third reviewer will ...