Resources for observational comparative research have expanded enormously in recent years to include very large sources of ...

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An initiative at Kaiser Permanente Washington suggests that providing self-collect cervical cancer test kits for patients (to ...

This Perspective provides minimum community standards and best-practice guidelines for hydroxyl radical protein footprinting–mass spectrometry, including experimental design, sample preparation and ...

National security, unlocked. Each Thursday, host Mary Louise Kelly and a team of NPR correspondents discuss the biggest national security news of the week. With decades of reporting from battlefields ...