Claims that molecular markers can accurately diagnose cancer have recently been disputed; some prominent results have not been reproduced and bias has been proposed to explain the original ...

In the experiments, content words are replaced by invented tokens while grammatical structure is preserved. A human reader ...

Journaling can identify patterns that help you match your Crohn’s disease symptoms — diarrhea, rectal bleeding, cramps, weight loss, fever, flatulence — with triggers and exacerbating factors. The ...