1. Habitual abortion;Glass;Fertil Steril,1978
2. Genes, chromosomes, and reproductive failure;Simpson;Fertil Steril,1980
3. Evaluation and clinical management of patients and apparent increased risk for spontaneous abortion;Elias,1980
4. Repeated suboptimal pregnancy outcome;Simpson;Birth Defects,1981
5. Cytogenetics of fetal wastage;Kim;N Engl J Med,1975