 Ray Fletcher Farquharson MBE ( 4 August 1897 – 1 June 1965 ) was a Canadian doctor , university professor , and medical researcher . Born in Claude , Ontario , he attended and taught at the University of Toronto for most of his life , and was trained and employed at Toronto General Hospital . With co @-@ researcher Arthur Squires , Farquharson discovered the first effective treatment for the disease pernicious anemia . For this discovery , he was made a member of the Order of the British Empire .
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Међународни суд (