Drug safety analyses in a rheumatoid arthritis registry: application of different approaches regarding timing of exposure and confounder measurement

by Daniel H. Solomon, Nancy A. Shadick, Michael E. Weinblatt, Agnes Zak, Michelle Frits, Jessica M. Franklin
Published 2017-06-01

Clinical patient registry recruitment and retention: a survey of patients in two chronic disease registries

by Daniel H. Solomon, Nancy A. Shadick, Michael E. Weinblatt, Michelle Frits, Christine Iannaccone, Agnes Zak, Joshua R. Korzenik
Published 2017-04-01

Validity of the Nurses’ health study physical activity questionnaire in estimating physical activity in adults with rheumatoid arthritis

by Thomas Quinn, Michelle Frits BS, Johan von Heideken, Christine Iannaccone, Nancy A. Shadick, Michael Weinblatt, Maura D. Iversen
Published 2017-05-01

Interference of tumor necrosis factor inhibitor treatments on soluble tumor necrosis factor receptor 2 levels in rheumatoid arthritis

by Nicole Yang, Jie Huang, Michelle Frits, Christine Iannaccone, Michael E. Weinblatt, Nader Rifai, Nancy Shadick, Gary Bradwin, Katherine P. Liao
Published 2019-08-01

Validity of the Nurses’ health study physical activity questionnaire in estimating physical activity in adults with rheumatoid arthritis

by Quinn, Thomas, BS, Michelle Frits, von Heideken, Johan, Iannaccone, Christine, Shadick, Nancy A., Weinblatt, Michael, Iversen, Maura D.
Published 2017

Sustained rheumatoid arthritis remission is uncommon in clinical practice

by Prince, Femke HM, Bykerk, Vivian P, Shadick, Nancy Ann, Lu, Bing, Cui, Jing, Frits, Michelle, Iannaccone, Christine K, Weinblatt, Michael Elliott, Solomon, Daniel Hal
Published 2013