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Richter-Levin G, Segal M, Sara S.Richter-Levin G, et al.Brain Res. 1991 Feb 1;540(1-2):291-4. doi: 10.1016/0006-8993(91)90521-v.Brain Res. 1991.PMID: 1675916
Segal M, Azmitia E, Björklund A, Greenberger V, Richter-Levin G.Segal M, et al.Prog Brain Res. 1988;78:95-101. doi: 10.1016/s0079-6123(08)60271-x.Prog Brain Res. 1988.PMID: 2907816Review.No abstract available.