Knobloch, H. , Rider, R., Harper , P. and Pasaminick, B.: Neuro psychiatric sequelae of prematurity . JAMA161: 581, 1956 .
2.
Dann, M., Levine, S.Z., and New, E.: The development of prematurely born children with birth weights or minimal postnatal weights of 1000 grams or less. Pediatrics22: 1037, 1958.
3.
Harper, P.A. , Fisher, L.K., and Rider, R.V.: Neurological and intellectual states of prematures at 3 to 5 years of age. J. Pediatr.55: 679, 1959.
4.
Drillien. C.M. : Physical and mental handicap in the prematurely born. J. Obstet. Gynaecol. Brit. Commonw.66: 721, 1959.
5.
Lubchenko, L.O. , Horner, F.A., Reed , L.H., Hix, I.E., Metcalf, D., Cohig, R., Elliott, H.C., and Bourg, M.: Sequelae of premature birth. Evaluation of premature infants of low birth weights at 10 years of age. Am. J. Dis. Child.106: 101, 1963.
6.
Wright, F.H. , Blough, R.R., Chamberlin , A., Ernest, T., Halstead, W.C., Meier, P., Moore, R.Y., Naunton, R.F., and Newell, F.W.: A controlled follow-up study of small prematures born from 1952 through 1956. Am. J. Dis. Child.124: 506, 1972.
7.
Holt, K.S.: The quality of survival—for birth and life. Maternal and Child Care February, 1970, pp. 211-214.
8.
Gesell, A.L. , and Amatruda, C.S.: Developmental Diagnosis: Normal and Abnormal Child. New York, Paul B. Hoeber, Inc., 1941 .
9.
Battaglia, F.C. , and Lubchenko, L.O.: A practical classification of newborn infants by weight and gestational age. J. Pediatr.71: 159, 1967.
10.
Apgar, V., and James, L.S.: Further observations on the newborn scoring system. Am. J. Dis. Child.104: 419, 1962.
11.
Rawlings, G. , Reynolds, E.O.R., Stewart, A., and Strang, L.B.: Changing prognosis for infants of low birth weight. Lancet1: 516, 1971.
12.
Dweck, N.S. , Safon, S.A.Benton , J.W., and Cassady, G.: Early development in the tiny premature infant . Am. J. Dis. Child.126: 28, 1973.
13.
Davies, P.A. , and Russell, H.: Later progress of 100 infants weighing 1000 to 2000 grams at birth fed immediately with breast milk. Dev. Med. Child Neurol.10: 725, 1968.
14.
Alden, E.R. , Mandelkown, T., Woodrum , D.E., Wennberg, R.P., Parks, C.R., and Hodson, W.A.: Morbidity and mortality of infants weighing less than 1000 grams in an intensive care nursery. Pediatrics50: 40, 1972.
15.
Lubchenko, L.O., Delivoria-Papadopoulos , M., and Searls, D.: Long-term follow-up studies of prematurely born infants. II. Influence of birth weight and gestational age on sequelae. J. Pediatr.80: 509, 1972.
16.
Williams, R. : L.: Intrauterine Growth Curves: Intra-and International Comparisons with Different Ethnic Groups in California. Prev. Med.4: 163, 1975.
17.
Drage, J.S. , and Berendes, H.: Apgar scores and outcome of the newborn. Pediatr. Clin. North Am.13: 635, 1966.
18.
Illingworth, R.S., and Birch, L.B.: The diagnosis of mental retardation in infancy: A follow-up study. Arch. Dis. Child.34: 269, 1959.