Kaur, Dr. Navdeep, Dr. P. D Garg, and Dr. Rajiv Arora. 2018. “Psychiatric Comorbidity in Patients of OCD: How Severe Is Anxiety and Depression?”. International Journal of Innovative Research in Medical Science 3 (10):2235 to 2242. https://doi.org/10.23958/ijirms/vol03-i10/450.