A PROSPECTIVE, OBSERVATIONAL STUDY OF PREOPERATIVE GASTRIC CONTENTS AND GASTRIC VOLUME AMONG ADULT PATIENTS SCHEDULED FOR ELECTIVE SURGERY USING BEDSIDE ULTRASOUND. Asian Journal of Medical Research and Health Sciences, [S. l.], v. 4, n. 01, p. 1245–1251, 2026. Disponível em: https://www.ajmrhs.com/journal/article/view/297. Acesso em: 21 apr. 2026.