1. Royal College of Surgeons of England. Sustainability in the operating theatre. 2022. https://www.rcseng.ac.uk/standards-and-research/standards-and-guidance/good-practice-guides/sustainability-in-operating-theatre/
2. An Environmental Analysis of Reusable and Disposable Surgical Gowns
3. Remanufactured circular mapping catheters: safety, effectiveness and cost
4. Call for the South African Health Products Regulatory Authority to revisit regulations relating to single- use medical devices
5. NHS England and NHS Improvement. Delivering a ‘net zero’ National Health Service. 2020. https://www.england.nhs.uk/greenernhs/wp-content/uploads/sites/51/2020/10/delivering-a-net-zero-national-health-service.pdf