Prakash Adekkanattu

Comorbidity and healthcare utilization in patients with treatment resistant depression: A large-scale retrospective cohort analysis using electronic health records.

Braja Gopal Patra, M. Olfson, J. Pathak, 2022, Journal of affective disorders.

Ascertaining Depression Severity by Extracting Patient Health Questionnaire-9 (PHQ-9) Scores from Clinical Notes

Stephen B. Johnson, Joseph J. DeFerio, Jyotishman Pathak, 2018, AMIA.