One of Galen's medical breakthroughs was proving arteries carried blood & not this, as was believed
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out more about how the BBC is covering the World War One Centenary, and... [DOC] [TLE] ibn nafis  a forgotten genius in the discovery of pulmonary blood ... [PAR] As far as credit is concerned, the person who is able to prove the theory by his 
facts and ... Keywords: Pulmonary circulation, Unani Medicine, Ibn Nafis ...