Fenglong Xie

Initiation of Tumor Necrosis Factor-α Antagonists and the Risk of Hospitalization for Infection in Patients With Autoimmune Diseases

Carlos G. Grijalva, Lang Chen, Elizabeth Delzell et al. · JAMA · 2011 · 347 citations · Full text

Association Between Vaccination for Herpes Zoster and Risk of Herpes Zoster Infection Among Older Patients With Selected Immune-Mediated Diseases

Jie Zhang, Fenglong Xie, Elizabeth Delzell et al. · JAMA · 2012 · 282 citations · Full text

Real-world comparative risks of herpes virus infections in tofacitinib and biologic-treated patients with rheumatoid arthritis

Jeffrey R. Curtis, Fenglong Xie, Huifeng Yun et al. · Annals of the Rheumatic Diseases · 2016 · 277 citations · Full text

Association Between the Initiation of Anti–Tumor Necrosis Factor Therapy and the Risk of Herpes Zoster

Kevin Winthrop, John W. Baddley, Lang Chen et al. · JAMA · 2013 · 220 citations · Full text

Risk of Herpes Zoster in Autoimmune and Inflammatory Diseases: Implications for Vaccination

Huifeng Yun, Shuo Yang, Lang Chen et al. · Arthritis & Rheumatology · 2016 · 211 citations · Full text