Joseph A, Petrus J. Registry-Based Studies in Psychiatry: Advantages, Challenges, Applications, and Future Directions a Narrative Review. Am. J. Hum. Psychol. [Internet]. 2026 Jul. 6 [cited 2026 Jul. 7];4(1):101-5. Available from: https://journals.e-palli.com/home/index.php/ajhp/article/view/7574