2Greenberg RP, Newlon, PG, Hyatt MS, et aL Prognostic implicatls in severly head injured patients, a prospective study. J Neurosureg. 1981.55,227-236.
3Lewitt PA, Gopinathan G, Ward CD, et al. Lisuride versus bromoreriptine treat ment in Parkinson in disease: a double-blind study. Neurology, 1988,32 : 69-72.
