Anti-concussion collars: Hope or hype?, by Raeesa Gupte
Horse sense” in Verses Tense, by Walt Mason—A Project Gutenberg eBook
New 'Collar' Aims to Help Shield Brain From Concussion - Consumer Health News
Editing Concussion Prevention Strategies - Physiopedia
Collar helps prevent microdamage in brain due to head hits in sports, maker says
Analysis of head impact exposure and brain microstructure response in a season-long application of a jugular vein compression collar: a prospective, neuroimaging investigation in American football
Reduce Brain Slosh, Increase Safety: New 'Collar' Makes Bold Claims
Who Is Rich?: A Novel: Klam, Matthew: 9780812997989: : Books
To Prevent Concussions, This Collar Restricts Bloodflow From Your Brain. Can it Really Work? - stack