Ranjan, Dr. Rajesh, Dr. Rohit Mishra, and Dr. Aishwarya Singh. “Chapter 4 Microbiome and Mental Health – Depression and Anxiety”. Pink Petals Publications (June 18, 2026): 24–29. Accessed June 18, 2026. https://pinkpetalspublications.com/index.php/ppp/article/view/175.