1. Bain, K., Hubbard, J. P. and Pannell, M. F. (1949). Quoted by Parmelee (1959)..
2. Baxi, P. G. (1960). The problem of prematurity,J. Indian Med. Ass. 34, 346.
3. Banik Datta, N. D. and Westland, R. (1962) An appraisal of multi-disciplinary longitudinal growth study for Indian children.J. Indian Pediat Soc. 1, 315.
4. Banik Datta, N. D., Krishna, R., Mane, S. I. S. and Raj, Lila. (1967a). Longitudinal study on morbidity and mortality pattern of children in Delhi during the first two years of life: A review cf 1,000 children.Indian J. med. Res. 55, 504.
5. Banik Datta, N. D., Krishna, R., Mane, S. I. S., and Raj, Lila. (1967b). A study of birth weight of Indian infants and its relationship to sex, period of gestation, maternal age, parity and socioeconomic classes.Ibid. p. 1378.