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Free access

Review article

First published 2016-9

A review of the current and potential oxygen delivery systems and techniques utilized in cluster headache attacks

Jerome C Oude Nijhuis, Danielle YP Haane, Peter J Koehler

Cephalalgia

Retricted access

Editorial

First published 2004-02

Demand Valves for Oxygen Therapy: Your Mileage May Vary

John W Shigeoka

Respiratory Care

Open access

Letter

First published 2025

High flow versus ultra-high flow (demand valve) oxygen delivery in cluster headache: A patient experience survey by the Organization for Understanding Cluster Headache-UK ( OUCH-UK )

Peter J Goadsby, Anish Bahra, Nicholas Silver [...]

Cephalalgia Reports

Retricted access

Research article

First published 1983-10

A Comparison of the Oxygen Cost of Breathing between a Continuous-Flow CPAP System and a Demand-Flow CPAP System

William C Henry, George A West, Roger S Wilson

Respiratory Care

Retricted access

Research article

First published 1990-10

Laboratory and Clinical Evaluation of the MAX Transport Ventilator

Jay A Johannigman, Richard D Branson, Robert Campbell [...]

Respiratory Care

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Research article

First published 1980-11

1980 Assessment of Eight Adult Manual Resuscitators

L Lynn LeBouef

Respiratory Care

Retricted access

Research article

First published 1996-8

An Operational evaluation of the Bird Avian Transport Ventilator

Timothy B Op't Holt

Respiratory Care

Open access

Research article

First published 2023-4

Oxygen inhalation has no effect on provoked cranial autonomic symptoms using kinetic oscillation stimulation in healthy volunteers

Celina F Schröder, Hauke Basedau, Maike Moeller [...]

Cephalalgia

Retricted access

Research article

First published 1992-1

Laboratory and Clinical Evaluation of the Impact Uni-Vent 750 Portable Ventilator

Robert S Campbell, Kenneth Davis, Daniel J Johnson [...]

Respiratory Care

Retricted access

Research article

First published 2011-12

Observer design of critical states for air path flow regulation in a variable geometry turbocharger exhaust gas recirculation diesel engine

B C Glenn, D Upadhyay, V I Utkin [...]

International Journal of Engine Research

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