Berezin et al. Diagnostic accuracy of subjective dyspnoea in detecting hypoxaemia among outpatients with COVID-19: a retrospective cohort study. BMJ Open 2021;11(3):e046282

Higashimoto et al. Exertional dyspnoea and cortical oxygenation in patients with COPD, Eur Respir J 2015;46:1615–24

Tanaka et al. actors correlated with dyspnea in advanced lung cancer patients: organic causes and what else? J Pain Symptom Manage 2002;23:490–500

Clemens et al. Use of oxygen and opioids in the palliation of dyspnoea in hypoxic and non-hypoxic palliative care patients: a prospective study. Support Care Cancer 2009;17(4):367-77

Jakob et al. Isolated traumatic brain injury: Routine intubation for Glasgow Coma Scale 7 or 8 may be harmful!  J Trauma Acute Care Surg. 2021;90(5):874–879

Freund et al. Effect of Noninvasive Airway Management of Comatose Patients With Acute Poisoning: A Randomized Clinical Tria. JAMA 2023;330(23):2267-2274

Kotani et al. Etomidate as an induction agent for endotracheal intubation in critically ill patients: a meta-analysis of randomized trials. J Crit Care 2023;77:154317

Karumai et al. Ketamine versus etomidate as an induction agent for tracheal intubation in critically ill adults: a Bayesian meta-analysis.  Crit Care 2024;28(1):48

Kotani et al.  Propofol and survival: an updated meta-analysis of randomized clinical trials.  Crit Care 2023;27(139)