Publications Print Merry SP, Thacher TD, Brennan D, ODowd E. Intralesional Injections of Vitamin D Are Ineffective for the Treatment of Cutaneous Warts The Annals of Family Medicine. 2024; 22(Supplement 1):6107. Brennan DN, Ungprasert P, Warrington KJ, Koster MJ. Smoking as a risk factor for giant cell arteritis: A systematic review and meta-analysis. Semin Arthritis Rheum. 2018 Dec; 48 (3):529-537 Epub 2018 July 11 View PubMed Brennan DN, Warrington KJ, Crowson CS, Schmidt J, Koster MJ. Cardiopulmonary involvement in Takayasu's arteritis. Clin Exp Rheumatol. 2018 Mar-Apr; 36 Suppl 111 (2):46-50 Epub 2017 June 12 View PubMed PST-20438105 Home Publications