KOSGI, BHAVANA; HATTI, ROOPA; BORALKAR, PRANAY P. EVALUATION OF EFFECTIVENESS OF PULSE OXIMETER PERFUSION INDEX OVER ANAL SPHINCTER TONE AS AN ASSESSMENT TOOL IN PREDICTING SUCCESSFUL CAUDAL BLOCK IN PEDIATRIC PATIENTS-A PROSPECTIVE OBSERVATIONAL STUDY. International Journal of Current Pharmaceutical Research, [S. l.], v. 17, n. 1, p. 76–78, 2025. DOI: 10.22159/ijcpr.2025v17i1.6033. Disponível em: https://www.journals.innovareacademics.in/index.php/ijcpr/article/view/53711. Acesso em: 6 dec. 2025.