“To Prophylax or Not to Prophylax? The Role of Trimethoprim Sulfamethoxazole As a Prophylactic Agent in Systemic Vasculitis: The Case of Antineutrophil Cytoplasmic Antibody- Associated Vasculitis and Giant Cell Arteritis”. Reumatismo, Feb. 2025, https://doi.org/10.4081/reumatismo.2025.1791.