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nih.gov
pubmed.ncbi.nlm.nih.gov
Fahn, S. (2008). "The history of dopamine and levodopa in the treatment of Parkinson's disease". Movement Disorders. 23 Suppl 3: S497–508. doi:10.1002/mds.22028. PMID18781671. S2CID45572523.
Berchtold, N. C.; Cotman, C. W. (1998). "Evolution in the conceptualization of dementia and Alzheimer's disease: Greco-Roman period to the 1960s". Neurobiology of Aging. 19 (3): 173–89. doi:10.1016/S0197-4580(98)00052-9. PMID9661992. S2CID24808582.
Hatzinger, Martin; et al. (4 December 2006). "Hans Christian Jacobaeus: Inventor of Human Laparoscopy and Thoracoscopy". Journal of Endourology. 20 (11): 848–850. doi:10.1089/end.2006.20.848. PMID17144849.
Fahn, S. (2008). "The history of dopamine and levodopa in the treatment of Parkinson's disease". Movement Disorders. 23 Suppl 3: S497–508. doi:10.1002/mds.22028. PMID18781671. S2CID45572523.
Berchtold, N. C.; Cotman, C. W. (1998). "Evolution in the conceptualization of dementia and Alzheimer's disease: Greco-Roman period to the 1960s". Neurobiology of Aging. 19 (3): 173–89. doi:10.1016/S0197-4580(98)00052-9. PMID9661992. S2CID24808582.