急性呼吸窘迫综合征（ARDS）患者动脉血氧分压/吸入氧浓度比值（PaO?/FiO?）及柏林评分对越南地区住院预后的预测能力有限 ...

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Expense ratios for ETFs, mutual funds and index funds can vary widely. To know whether you're overpaying or getting a good deal, it's important to look at the averages. Many, or all, of the products ...

2025 was a wild year for the U.S. economy. Tariffs transformed the global economy, consumer sentiment hit near-historic lows, and the stock market hit scary, spooky, blood-curdling new heights! So … ...

Pamela is a freelance food and travel writer based in Astoria, Queens. While she writes about most things edible and potable (and accessories dedicated to those topics,) her real areas of expertise ...

"Data As Of" refers to the Closing Sale. Volume is updated throughout the after hours market. Note: Daily closing values are valid as of 5:15 p.m. ET. Duplicate values disseminated after 5:15 p.m. ET.

A pulse oximeter measures blood oxygen levels at home and in healthcare settings. Abnormally low readings on a pulse oximeter might require medical care, especially if they are below 92%. Skin color ...