Example sentences of "it is [adv] established that " in BNC.
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1 | It is well established that tension and stress can cause a variety of physical problems , ranging from attacks of influenza through to heart attacks , strokes and even cancer . |
2 | And it is well established that infant mortality is a highly sensitive barometer of socio-economic conditions ( and very possibly also of the state of health and medical technology ) . |
3 | It is well established that hypoxia occurs during endoscopic procedures and that oxygen given during upper gastrointestinal endoscopy and endoscopic retrograde cholangiopancreatography ( ERCP ) will significantly diminish the degree of oxygen desaturation . |
4 | It is already established that performance in such tasks is influenced by morphemic factors . |
5 | It is now established that insulin has an antinatriuretic action resulting in increased sodium reabsorption probably from the proximal convoluted tubules . |