Caprioli F, Fantini MC, Marando F, Scaduto D, Ravasio R. Cost per Number Needed to Treat (NNT) for upadacitinib in the treatment of bio-exposed patients with moderately-severely active ulcerative rectocolitis. Grhta [Internet]. 2024 Mar. 7 [cited 2024 Nov. 21];11(1):55-67. Available from: https://journals.aboutscience.eu/index.php/grhta/article/view/2658