We modeled how early human ancestors ran—and found they were surprisingly slow
Imagine the scene, around 3 million years ago in what is now east Africa. By the side of a river, an injured antelope keels ...
Medscape6d
Asian journal of surgery
Comparison of laparoscopic radiofrequency ablation with percutaneous radiofrequency ablation in the treatment of chronic hepatitis B-related hepatocellular carcinoma involving specific sites: A ...
casereports.bmj2d
Saber-sheath trachea in a patient with severe COPD
He had a barrel-shaped chest and diminished breath sounds in bilateral lungs were heard. CT of the chest noted RLL mass and abnormal configuration of the trachea (figure 1). Bronchoscopic examination ...