标签：graf - 英国华人论坛

Graft-versus-host disease (GVHD) is a common side effect of an allogeneic bone marrow or cord blood transplant (also called a BMT). An allogeneic transplant uses blood-forming cells donated by a family member, unrelated donor or cord blood u...英国华人论坛

The term graffiti comes from the Greek word ‘graphein’ which means ‘to write’. When some images or letterings are written, scratched or painted in any order on properties such as buildings, car or train bodies, bridges, desks or any othe...英国华人论坛