[Timeline: AIDS Timeline], text, January 1989; (https://digital.library.unt.edu/ark:/67531/metadc915838/m1/1/: accessed April 26, 2024), University of North Texas Libraries, UNT Digital Library, digital.library.unt.edu; .
[Timeline: AIDS Timeline], text, January 1989; (https://digital.library.unt.edu/ark:/67531/metadc915838/m1/1/: accessed April 26, 2024), University of North Texas Libraries, UNT Digital Library, digital.library.unt.edu; .