Berends-De Vries, Tjitske, Susan Boerma, Joan Doornabal, Bert Dikkeschei, Coen Stegeman, and Thiemo Veneman. “Goodpasture’s Syndrome With Negative Anti-Glomerular Basement Membrane Antibodies”. European Journal of Case Reports in Internal Medicine 4, no. 8 (October 30, 2017). Accessed May 2, 2024. http://ejcrim.com/index.php/EJCRIM/article/view/687.