Al-Shouli, S, N Abouchala, MJ Bogusz, Tufail Al, and K. Thestrup-Pedersen. 2005. “Toxic Epidermal Necrolysis Associated With High Intake of Sildenafil and Its Response to Infliximab”. Acta Dermato-Venereologica 85 (6):534-35. https://doi.org/10.1080/00015550510037062.