1. Parkinson disease in twins: an etiologic study;Tanner;JAMA,1999
2. The NAS-NRC twin panel: methods of construction of the panel, zygosity diagnosis, and proposed use;Jablon;Am J Hum Genet,1967
3. Core assessment program for intracerebral transplantations (CAPIT);Langston;Mov Disord,1992
4. Evaluation of 13 short tandem repeat loci for use in personal identification applications;Hammond;Am J Hum Genet,1994
5. Studies on similarity diagnosis in twins, with the aid of mailed questionnaires;Cederlof;Acta Genet ed Gemellol (Roma),1961