COMPARISON OF CRYSTALLOID AND COLLOID PRELOADING FOR PREVENTION OF SPINAL-INDUCED HYPOTENSION DURING ELECTIVE CESAREAN SECTION: A PROSPECTIVE OBSERVATIONAL STUDY. Frontier in Medical and Health Research, [S. l.], v. 4, n. 6, p. 1498–1505, 2026. Disponível em: https://fmhr.net/index.php/fmhr/article/view/3202.. Acesso em: 24 jun. 2026.