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Australian girl changes blood group, immune system
27.01.2008. | CANBERRA, Jan 25 (Reuters) - An Australian teenage girl has become the world's first known transplant patient to change blood groups and take on the immune system of her organ donor, doctors said on Friday, calling her a "one-in-six-billion miracle".
Demi-Lee Brennan, now 15, received a donor liver when she was 9 years......
