Ullah, M. .; Biswas, S. .; Islam, M. S. .; Hossain, M. .; Amin Chowdhury, M. J. B. .; Chowdhury, R. .; Meah, M. M. .; Mahmud, N. U. .; Ahmed, F. U. . Peripheral Perfusion Index in Assessment of Shock in Paediatric Intensive Care Unit of A Tertiary Care Hospital. IAHS Med. J. 2022, 4, 46-50.