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[14] The esophageal 24-hour pH test or the multichannel intraluminal impedance-pH test is often performed in those with refractory heartburn who have undergone an endoscopy

Clustering yielded three populations uniquely expressing ciliary genes (Fig

That is the messagethat we should look forward, not backward

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By the first Tour de France in 1903, the leaders hardly stopped at all, carrying food in pockets and bags

The FDA also wants to consider the trade-offs of reducing nicotine content, such as whether smokers would turn to illicitly imported products or simply smoke more cigarettes