While medical centers use ultrasound daily, so far this technology has not been capable of observing body tissues at the scale of cells. Physicists have now developed a microscopy technique based on ...

Jo and Lucas’ fates are revealed in Grey’s Anatomy Season 21 Episode 9. Meanwhile, Jules pushes everyone away. Our review!

Background Challenging anatomy for carotid artery access can result in a delay ... 17 In this case, femoral and radial access approaches were attempted initially but were unsuccessful, and direct ...