1. Case Report: A Rehabilitation Practice Report During ICU Management for a Patient With Multiple Disabilities Due to COVID-19 Pneumonia and COPD
   Tokio Kinoshita et al, 2021, Frontiers in Medicine CrossRef
2. The effectiveness of supplemental oxygen during exercise training in patients with chronic obstructive pulmonary disease who show severe exercise-induced desaturation: a protocol for a meta-regression analysis and systematic review
   Shohei Kawachi et al, 2021, Systematic Reviews CrossRef
3. Is Structured Exercise Performed with Supplemental Oxygen a Promising Method of Personalized Medicine in the Therapy of Chronic Diseases?
   Nils Freitag et al, 2020, Journal of Personalized Medicine CrossRef
4. 2022 Brazilian Thoracic Association recommendations for long-term home oxygen therapy
   Maria Vera Cruz de Oliveira Castellano1 et al, 2022, Jornal Brasileiro de Pneumologia CrossRef
5. Therapeutic gases used in balneotherapy and rehabilitation medicine - scientific relevance in the last ten years (2011 – 2020) - Synthetic literature review
   Constantin MUNTEANU et al, 2021, Balneo and PRM Research Journal CrossRef