Dr Sunayna Juneja, Dr Yeshwant Lamture, Dr Shubhi Gupta and Dr Chetan Agrawal 2025. A NARRATIVE REVIEW ON SYNERGISTIC ACTION OF VITAMIN D, GLUTAMINE AND ONCOTHREAD IMMUNOMODULATORS IN INTERFERON SIGNALLING AND COVID 19. IJRDO -JOURNAL OF HEALTH SCIENCES AND NURSING. 11, 1 (Jun. 2025), 11-16. DOI:https://doi.org/10.53555/hsn.v11i1.6327.