Patel, Shivani K., Cindy S. Ma, Kirstine J. Bell, Richard Oram, William A. Hagopian, Spiros Fourlanos, and Jerry R. Greenfield. 2022. “Immunophenotype and Genetic Risk Scores to Improve Autoantibody Negative Type 1 Diabetes Classification: Study Protocol”. International Journal of Clinical Trials 9 (4):293-99. https://doi.org/10.18203/2349-3259.ijct20222690.