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Grufferman, Seymour; Gula, Mary J.; Olshan, Andrew F.; Falletta, J. M.; Buckley, Jessie P.; Pendergrass, T. W.; & Maurer, H. M. (1991). Experience with Random Digit Telephone Dialing for Control Selection in a Case-Control Study of Children [abstract]. Paediatric and Perinatal Epidemiology, 5, A17-18.

Olshan, Andrew F.; Baird, Patricia A.; & Teschke, Kay (1989). Paternal Occupational Exposures and the Risk of Down Syndrome. American Journal of Human Genetics, 44(5), 646-651. PMCID: PMC1715649