1. Jew RK, Owen D, Kaufman D, et al.Osmolality of commonly used medications and formulas in the Neonatal Intensive Care Unit. NCP1997;12:158–63.
2.
2. Newmark HL, Johnson L, Etches PC, et al.Osmolality—limits of physical tests. Dev Pharmacol Ther1988;11:313–6.
3.
3. Willis DM, Chabot J, Radde IC, et al.Unsuspected hyperosmolality of oral solutions contributing to necrotizing enterocolitis in very low birth weight infants. Pediatrics1977;60:535–8.
4.
4. Book LS, Herbst JJ, Atherton SO, et al.Necrotizing entero-colitis in low-birth-weight infants fed an elemental formula. J Pediatr1975;87:602–5.