Laughing gas abuse caused student’s death – coroner At the time of Ms Mercer's death possession was not illegal but that changed last November. Source
Trial to double match blood for kidney transplants Scientists say the pilot scheme aims to make sure donated kidneys are less likely to be rejected. Source
Girl, 13, cured of rare condition in ‘world first’ Doctors at the Royal Stoke Hospital helped a 13-year-old girl with her rare liver condition. Source