[Relationships of PAI-1 gene polymorphisms with the efficacy of ustekinumab in the treatment of patients with Crohn disease]
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Objective: To explore the relationships of plasminogen activator inhibitor 1 (PAI-1) gene polymorphisms with the efficacy of ustekinumab (UST) in the treatment of patients with Crohn disease (CD). Methods: The patients with active CD who received UST treatment... ...