Dr. Pearl Mary Varughese, Dr. Nandita Pai, and Dr. Prakash M. “Comparing Neonatal Pain Responses to Intravenous and Intramuscular Injections and Effect of Non- Pharmacological Measures”. International Journal of Innovative Research in Medical Science 6, no. 01 (January 8, 2021): 30–37. Accessed May 20, 2024. https://www.ijirms.in/index.php/ijirms/article/view/1031.