S. Balwanth and S. Singh, “Voluntary Counselling and Testing for HIV in the dental setting: Knowledge, attitudes and practices of oral health care workers in eThekwini district, KwaZulu-Natal”, S. Afr. dent. j., vol. 76, no. 1, pp. 6–11, Feb. 2021, doi: 10.17159/2519-0105/2021/v76no1a1.