MUKUND, M.; BHAT, S. G. K.; BHAT, M. G.; SHIVAKUMAR, K. G.; HEGDE, H. Preoperative ultrasound guided inferior venacava collapsibility index as a guide to predict hypotension following spinal anaesthesia in patients scheduled for elective surgery. International journal of health sciences, [S. l.], v. 6, n. S8, p. 1431–1441, 2022. DOI: 10.53730/ijhs.v6nS8.11620. Disponível em: https://sciencescholar.us/journal/index.php/ijhs/article/view/11620. Acesso em: 20 jun. 2026.