A prospective study conducted at Avicenna University Hospital (Cadi Ayyad University) suggests that the plethysmographic ...

Stocks: Real-time U.S. stock quotes reflect trades reported through Nasdaq only; comprehensive quotes and volume reflect trading in all markets and are delayed at least 15 minutes. International stock ...

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Range Resources Corp. engages in the exploration, development, and acquisition of natural gas and oil properties in the Appalachian and Midcontinent regions. The company was founded in 1976 and is ...