SHAH, P.; GANGULY, R.; JAIN, L. K.; PATEL, K.; PATEL, K.; CHAUHAN, D. An observational study on perfusion index to predict and correlate incidences of hypotension following spinal anaesthesia using pulse oximeter. International journal of health sciences, [S. l.], v. 6, n. S3, p. 3075–3082, 2022. DOI: 10.53730/ijhs.v6nS3.6290. Disponível em: https://sciencescholar.us/journal/index.php/ijhs/article/view/6290. Acesso em: 17 nov. 2024.