Mosaic篇摘要

Bryn Nelson

Diagnosed with leukaemia in his early 40s, Chris Lihosit was saved by umbilical cord blood from three babies. But why is cord blood banking still the exception rather than the norm?

Emma Young

John Walsh

Aching, throbbing, searing, excruciating – pain is difficult to describe and impossible to see. So how can doctors measure it? John Walsh finds out about new ways of assessing the agony.

Charlotte Huff