Ivan Mitev
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Professor Ivan Mitev Ivanov (Bulgarian: Иван Митев Иванов) (4 October 1924 – 15 April 2006) was a Bulgarian pediatrician and cardio rheumatologist who discovered the sixth heart tone,[1] called the tone of…
Professor Ivan Mitev Ivanov (Bulgarian: Иван Митев Иванов) (4 October 1924 – 15 April 2006) was a Bulgarian pediatrician and cardio rheumatologist who discovered the sixth heart tone,[1] called the tone of…