1. COVID-19 vaccines: how to ensure Africa has access;Nkengasong;Nature,2020
2. South Africa and India push for COVID-19 patents ban;Usher;Lancet,2020
3. The COVID-19 vaccine patent waiver: a crucial step towards a “people's vaccine”;Gonsalves;BMJ,2021
4. World Trade Organization. Members to continue discussion on proposal for temporary IP waiver in response to COVID-19. https://www.wto.org/english/news_e/news20_e/trip_10dec20_e.htm Accessed 26 June 2021.
5. US Support for a WTO waiver of COVID-19 intellectual property;Contreras;Inter Econ,2021