Kuhn TS: The Structure of Scientific Revolutions . Chicago, University of Chicago Press, 1968;.
Watson JB: Psychological Care of Infant and Child . New York, W W Norton & Co Inc, 1928;.
Still GF: The History of Paediatrics . London, Oxford University Press, 1931;.
Mata LJ: The Children of Santa María Cauqué: A Prospective Field Study of Health and Growth . Cambridge, Mass, MIT Press, 1978;.
Sosa R, Kennell J, Klaus M, et al: The effect of early mother-infant contact on breastfeeding, infection and growth , in Elliott K, Fitzsimons DW (eds): Ciba Foundation Symposium 45: Breastfeeding and the Mother . Amsterdam, Elsevier Publishing Co, 1976;, pp 179-193.
Ben Shaul DM: Notes on hand-rearing various species of mammals . Int Zoo Year Book 4:300-301, 1962;.
Oakley A: Cross cultural practices , in Chard T, Richards M (eds): Benefits and Hazards of the New Obstetrics . Lavenham, England, Lavenham Press Ltd, 1977;, pp 18-33.
Sosa R, Kennell J, Klaus M, Urrutia J: The effect of a supportive woman on mothering behavior and the duration and complications of labor , abstracted. Pediatr Res 13:338, 1979;.
Kahn E, Wayburne S, Fouche M: The Baragwanath premature baby unit: An analysis of the case records of 1,000 consecutive admissions . S Afr Med J 28:453-456, 1954;.
Tafari N, Ross SM: On the need for organized perinatal care . Ethiop Med J 11:93-100, 1973;.
Tafari N, Sterky G: Early discharge of low birthweight infants in a developing country . Environ Child Health 20:73-76, 1974;.
Morley D: Paediatric Priorities in the Developing World . London, Butterworth Inc, 1973;.
Levinson DJ: Seasons of a Man's Life . New York, Alfred A Knopf Inc, 1978;.
Vaillant GE: Adaptation to Life . Waltham, Mass, Little Brown & Co, 1977;.
Silverman WA, Fertig JW, Berger AP: The influence of the thermal environment upon the survival of newly born premature infants . Pediatrics 22:876-886, 1958;.
Spence J: Thousand Families in Newcastle-upon-Tyne . London, Oxford University Press, 1954;.
Robertson J: Young Children in Hospitals . New York, Basic Books Inc Publishers, 1959;.
James VL, Wheeler EW: The care-by-parent unit . Pediatrics 43:488-494, 1969;.
Kennell J: Discussions With Parents of a Malformed Baby , videotape produced and distributed by Health Sciences Communication Center, Case Western Reserve University, Cleveland, 1976;.
Klaus MH, Fararoff AA: Care of the High Risk Neonate . Philadelphia, WB Saunders Co, 1979;.
Klaus MH, Kennell JH: Maternal-Infant Bonding . St Louis, CV Mosby Co, 1976;.