British Medical Journal (BMJ)

Health

Exposure to traffic noise linked to higher dementia risk

Exposure to noise from traffic on roads and railways over a long period is associated with a higher risk of developing dementia, especially Alzheimer's disease, suggests a study from Denmark published in The BMJ today.

Medical economics

Researchers find gaps in clinical trial data sharing

Access to clinical-trial data helps doctors make informed prescribing decisions and promotes good science, but a new study co-authored by Yale researchers reveals that few pharmaceutical companies are fully transparent about ...

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