Lupascu, N., Timar, B., Albai, A., Roman, D., Potre, O., & Timar, R. (2019). Validation and cross-cultural adaptation of the depression Patient’s Health Questionnaire – 9 in the Romanian population of patients with Type 2 Diabetes Mellitus. Diabetes Metab Syndr Obes.

Lupascu, Nicoleta, Bogdan Timar, Alin Albai, Deiana Roman, Ovidiu Potre, ja Romulus Timar. "Validation and Cross-cultural Adaptation of the Depression Patient’s Health Questionnaire – 9 in the Romanian Population of Patients With Type 2 Diabetes Mellitus." Diabetes Metab Syndr Obes 2019.

Lupascu, Nicoleta, et al. "Validation and Cross-cultural Adaptation of the Depression Patient’s Health Questionnaire – 9 in the Romanian Population of Patients With Type 2 Diabetes Mellitus." Diabetes Metab Syndr Obes 2019.