Goura, Vamshi, M. Sreekanth, Sheetal Jadur, Pravallika Muthyala, G. Akhila, and J. V. C. Sharma. “A Review on Pacifier, Its Types and Complications”. International Journal of Research in Engineering, Science and Management 4, no. 12 (December 28, 2021): 114–116. Accessed May 6, 2024. https://journal.ijresm.com/index.php/ijresm/article/view/1628.