Note : anaemia is not always caused by iron deficiency - lead poisoning and thalassaemia can also produce anaemia 注意:贫血并不总是由缺铁引起,铅中毒和地中海贫血症也会导致贫血。
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Dr yw kan is renowned for his discoveries on dna polymorphism and its influence on human genetics . please press on the above title for a brief video introduction within campus only 简博士发现脱氧核糖核酸dna的多态性polymorphism .他专研地中海贫血症thalassemia的遗传机理