1. To Shake or Not to Shake
2. Allen, F.H., Jr. and Diamond, L.K. : Erythroblastosis Fetalis. Boston, Little Brown and Company, 1951, p. 69.
3. Erythroblastosis Fetalis
4. De La Huerga, J., Smetters, G.W. and Sherrick, J.C.: Quantitative aspects of exchange transfusion . In The Clinical Pathology of Infancy. Spring-field, Charles C Thomas Company, 1967, p. 360.