Koretz Ronald L
Emeritus Professor of Clinical Medicine, Olive View-UCLA Medical Center, David Geffen-UCLA School of Medicine, Sylmar and Los Angeles, Sylmar, California, USA.
JPEN J Parenter Enteral Nutr. 2021 Mar;45(3):657-659. doi: 10.1002/jpen.1964. Epub 2020 Jul 30.