Real-World Effectiveness and Safety of Ustekinumab in Elderly Crohn's Disease Patients.
Garg R, Aggarwal M, Butler R, Achkar JP, Lashner B, Philpott J, Cohen B, Qazi T, Rieder F, Regueiro M, Click B. Real-World Effectiveness and Safety of Ustekinumab in Elderly Crohn's Disease Patients. Dig Dis Sci. 2022 07; 67(7):3138-3147.