1. Fetal neuronal grafts in monkeys given methylphenyltetrahydropyridine;Redmond;Lancet,1986
2. Preliminary report on the use of fetal tissue transplantation to correct MPTP-induced Parkinson-like syndrome in primates;Bakay;J Appl Neurophysiol,1985
3. Transplantation of fetal substantia nigra and adrenal medulla to the caudate nucleus in two patients with Parkinson's disease;Madrazo;N Engl J Med,1987