Nagaraja, Vivek Spino, Cathie Bush, Erica Tsou, Pei-Suen Domsic, Robyn T. Lafyatis, Robert Frech, Tracy Gordon, Jessica K. Steen, Virginia D. Khanna, Dinesh Additional file 1: of A multicenter randomized, double-blind, placebo-controlled pilot study to assess the efficacy and safety of riociguat in systemic sclerosis-associated digital ulcers Complete inclusion/exclusion criteria. (PDF 904 kb) Systemic sclerosis;Digital ulcers;Riociguat;Clinical trial 2019-09-04
    https://springernature.figshare.com/articles/journal_contribution/Additional_file_1_of_A_multicenter_randomized_double-blind_placebo-controlled_pilot_study_to_assess_the_efficacy_and_safety_of_riociguat_in_systemic_sclerosis-associated_digital_ulcers/9765983
10.6084/m9.figshare.9765983.v1