1. American Academy of Pediatrics, Committee on Nutrition (1977) Nutritional needs of low-birth-weight infants. Pediatrics 60: 519–530
2. Andersson B (1977) Regulation of body fluids. Annu Rev Physiol 39: 185–200
3. Aperia A, Broberger O, Herin P, Zetterstrom R (1979) Sodium excretion in relation to sodium intake and aldosterone excretion in newborn pre-term and full-term infants. Acta Paediatr Scand 68: 813–817
4. Aperia A, Broberger O, Elinder G, Herin P, Zetterstrom R (1981) Postnatal development of renal function in pre-term and full-term infants. Acta Paediatr Scand 70: 183–187
5. Bernardi JL, Goulart AL, Amancio OM (2003) Growth and energy and protein intake of preterm newborns in the first year of gestation-corrected age. Sao Paulo Med J 121: 5–8