References
- Herndon , C. N. 1954 . Three North Carolina Surveys. . Am. J. Human Genet. , 6 : 65 – 74 .
- Macklin , M. T. 1954 . Methods of selection of probands and controls. . Am. J. Human Genet. , 6 : 86 – 95 .
- Neel , J. V. 1954 . Problems in the estimation of the frequency of uncommon inherited traits. . Am. J. Human Genet. , 6 : 51 – 60 .