Birch, H. G., & Belmont, L.Auditory-visual integration in normal and retarded readers. American Journal of Orthopsychiatry, 1964, 34, 852-861.
2.
Birch, H. G., & Belmont, L.Auditory-visual integration. Intelligence and reading ability in school children. Perceptual and Motor Skills , 1965, 20, 295-305.
3.
Cravioto, J.Application of newer knowledge of nutrition on physical and mental growth and development. A. J. P. H., 1963, 53, 1803-1809.
4.
Cravioto, J./De Licardie, E.R./& Birch, H.G.Nutrition, growth and neurointegrative development: an experimental and ecologic study. Pediatrics, 1966, 38 (Supplement II), 319-372.
5.
Davidson, A. N., & Dobbing, J.Myelination as a vulnerable period in brain development. British Medical Bulletin, 1966 , 22, 40-44.
6.
Dean, R. F. The effects of malnutrition on the growth of young children. Modern Problems of Pediatrics, 1960, 5, 111-122.
7.
Gruelich, W. W. Growth of children of the same race under different environmental conditions. Science, 1958, 127, 515-516.
8.
Harris, A.J.How to increase reading ability. (2nd ed.) New York: Longmans Green, 1946.
9.
Hiernaux, J.Weight-height relationship during growth in Africans and Europeans . Human Biology, 1964, 36, 273-281.
10.
Platt, B.S./Pampiglione, G./Stewart, R. J. C. Experimental protein-calorie deficiency. Clinical, electroencephalographic and neurophathological changes in pigs. Developmental Medicine and Child Neurology, 1965, 7, 9-26.
11.
Rabinovitch, R.D./Drew, A.L./Dejong, R./Ingram, W./Withey, L.A research approach to reading retardation. In Neurology and Psychiatry in Childhood. Baltimore: Williams and Wilkins, 1954.
12.
Vega, L./Urrutia, J.J./Cravioto, J.Estandarizaci6n de las mediciones de peso y talla en niños escolares . Guatemala Pediátrica, 1964, 4, 84-91.