1. L-dopa therapy in Parkinson's disease: a critical review of nine years';Barbeau, A.;experience. Canadian Medical Association Journal,1969
2. L-dopa in postencephalitic parkinsonism;Lancet,1969
3. Parkinsonism, L-dopa and mental depression;Cherington, M.;Journal of the American Geriatrics Society,1970
4. Modification of Parkinsonism-chronic treatment with Ldopa;Cotzias, G.C.; Papavasiliou, P.S.; Gellene, R.;New England Journal of Medicine,1969
5. The MMPI Handbook: A Guide to Use in Clinical Practice and Research;Dahlstrom, W.G.; Welsh, G.S.,1960