title: Balance studies of nine elements during complete intravenous feeding of small premature infants.
mesh_terms: D004573:Electrolytes / Q000378:metabolism*; D006801:Humans; D007231:Infant, Newborn; D007234:Infant, Premature; D010288:Parenteral Nutrition; D010289:Parenteral Nutrition, Total; D014131:Trace Elements / Q000378:metabolism*
chemical_list: D004573:Electrolytes; D014131:Trace Elements