Merrill, D. 1988. Density-Equalizing Map Transformations in Environmental Health Applications. In: Proceedings of: Piecing the Puzzle Together: A Conference on Integrating Data for Decisionmaking; Washington D.C.; May 27-29, 1987. pp. 122-125. Published by National Governors' Association, Washington, D.C.
Merrill, D. 1988. Problems in Integrating Geographic Data. In: Proceedings of: Piecing the Puzzle Together: A Conference on Integrating Data for Decisionmaking; Washington D.C.; May 27-29, 1987. pp. 10-15. Published by National Governors' Association, Washington, D.C.
Ragland, K. E.; Selvin, S.; Merrill, D. W. 1988. The Onset of Decline in Ischemic Heart Disease Mortality in the United States. Am. J. Epidemiol. 127:516-531.
Schulman, J.; Selvin, S.; Merrill, D. W. 1988. Density Equalized Map Projections: A Method for Analyzing Clustering Around a Fixed Point. Statistics in Medicine 7:491-505.
Schulman, J.; Shaw, G.; Selvin, S. 1988. On "Rates" of Birth Defects. March 1988. Teratology. 38:427-429.
Selvin, S.; Merrill, D.; Schulman, J.; Sacks, S.; Bedell, L.; Wong, L. 1988. Transformations of Maps to Investigate Clusters of Disease. Soc. Sci. Med. 26:215-221.
Shaw, G. M.; Selvin, S.; Swan, S. H.; Merrill, D.; Schulman, J. 1988. An Examination of Three Disease Clustering Methodologies. Int. J. Epidemiol. 17:913-919.