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Continue to ChatSerum vitamin D deficiency is independently associated with mitral annular calcification in acute coronary syndrome patients - https://avesis.erdogan.edu.tr/yayin/889cc112-2393-4873-a83b-fa77ccc1bcd0/serum-vitamin-d-deficiency-is-independently-associated-with-mitral-annular-calcification-in-acute-coronary-syndrome-patients