A double-blind, placebo-controlled clinical trial has found that cannabis sativa extract may help alleviate pain and improve ...

Method We have conducted a single-centre randomised study to evaluate the analgesic effect of diclofenac versus placebo in patients undergoing unsedated colonoscopy. Patients were randomised to ...

Edge detection is one of the most commonly used operations in image analysis and machine vision. This means that if the edges in an image can be identified accurately and localized properly, all of ...

The primary outcome measure is the change in visual analogue scale scores at week 8. Secondary outcomes include neck disability index, cervical range of motion and soft tissue status parameters.