
Yuen Kwok-yung (2020) cited in " China coronavirus: Hong Kong professor Yuen Kwok-yung says effectiveness of drugs could be judged within weeks, with tests due to start in city https://www.scmp.com/news/hong-kong/health-environment/article/3048034/china-coronavirus-hong-kong-professor-yuen-kwok" on South China Morning Post, 29 January 2020.