Howell CR, Zhu S, Malla G, Carson G, Cummings D, Uddin J, Levitan EB, Safford M, Cherrington AL, Long DL. Defining diabetes status using medication groups in Medicare data: Trends in prescribing diabetes medications to patients without a diabetes diagnosis over time. Diabetes Obes Metab. 2024 Apr; 26(4):1548-1551.