Joshi GP, Abdelmalak BB, Weigel WA, Harbell MW, et al. 2023 American Society of Anesthesiologists Practice Guidelines for Preoperative
Fasting: Carbohydrate-containing Clear Liquids with or without Protein, Chewing
Gum, and Pediatric Fasting Duration-A Modular Update of the 2017 American Society
of Anesth Anesthesiology 2023;138:132-151.
PMID: 36629465