The United Nations World Health Organisation (WHO) is established to research and prevent disease and improve public health wor

South African History Online. (2012, April 5). The United Nations World Health Organisation (WHO) is established to research and prevent disease and improve public health wor. South African History Online. https://sahistory.org.za/ref/E-0081417

South African History Online (2012) 'The United Nations World Health Organisation (WHO) is established to research and prevent disease and improve public health wor', South African History Online, 5 April. Available at: https://sahistory.org.za/ref/E-0081417 (Accessed: 21 September 2026).

South African History Online, The United Nations World Health Organisation (WHO) is established to research and prevent disease and improve public health wor [website], https://sahistory.org.za/ref/E-0081417, (accessed 21 September 2026).

"The United Nations World Health Organisation (WHO) is established to research and prevent disease and improve public health wor." South African History Online, 5 Apr. 2012, https://sahistory.org.za/ref/E-0081417. Accessed 21 Sept. 2026.

South African History Online. "The United Nations World Health Organisation (WHO) is established to research and prevent disease and improve public health wor." South African History Online. April 5, 2012. https://sahistory.org.za/ref/E-0081417.