Humans / United States / Clinical Nutrition(parenteral and Enteral Nutrition) / Parenteral Nutrition / Enteral Nutrition / United States Food and Drug Administration
Humans / Clinical Sciences / Newborn Infant / Amino Acids / Phenylalanine / Public health systems and services research / Reference Values / Parenteral Nutrition / Tyrosine / Public health systems and services research / Reference Values / Parenteral Nutrition / Tyrosine