Janež is a surname. Notable people with the surname include:
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Janez Janež (1913–1990), Slovenian medical doctor and surgeon, who worked for most of his life in Taiwan
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Andrej Janež, Slovenian
diabetologist
Diabetes, also known as diabetes mellitus, is a group of metabolic disorders characterized by a high blood sugar level ( hyperglycemia) over a prolonged period of time. Symptoms often include frequent urination, increased thirst and increased ap ...
and diabetes researcher
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Slovene-language surnames