Marian Paraschiv

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Acipenseriformes are composed of 25 sturgeon species and two paddlefish species distributed exclusively in the northern hemisphere. The Danube River and the Black Sea were originally inhabited by six sturgeon species but two are extinct and only four are still reproducing currently in the Lower Danube: Huso huso, Acipenser stellatus, A. gueldenstaedtii and(More)
Tracheoesophageal fistula most commonly occurs as a complication of prolonged tracheal intubation. The incidence decreased after the use of low pressure and high volume endotracheal cuffs, but the intensive care units continue to provide such cases. The abnormal tracheoesophageal communication causes pulmonary contamination (with severe suppuration) and(More)
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