https://csts.ua.edu/files/2023/01/alabama-logo-1.png00maryjohnsonhttps://csts.ua.edu/files/2023/01/alabama-logo-1.pngmaryjohnson2018-06-26 09:50:322018-06-26 10:25:21Transcript of testimony of Alan Blum, MD, before Houston City Council; March 14, 1990