Болест — разлика између измена

* {{Cite book| ref=harv| last=Robottom| first = Bradley J.| last2=Weiner| first2 = William J.| last3=Shulman| first3 = Lisa M. |authorlink = Parkinsonism | title = International Neurology: A Clinical Approach| publisher = Blackwell Publishing Ltd.|isbn=978-1-405-15738-4| chapter = 42|pages=152-158}}

* {{Cite book| ref=harv| vauthors = Aminoff MJ, Greenberg DA, Simon RP | title = Clinical Neurology | publisher = Lange: McGraw-Hill Medical | edition = 6th |year=2005|isbn=978-0-07-142360-1|pages=241-5}}

* {{Cite book| ref=harv| last=Rothman| first = Kenneth J.| title = Epidemiology: An Introduction| url = https://books.google.com/books?id=tKs7adtH-_IC&pg=PA53|year=2012| publisher = Oxford University Press|isbn=978-0-19-975455-7|pages=53}}

* {{Cite book| ref=harv| publisher = American Psychiatric Association |year=2000| title = Diagnostic and statistical manual of mental disorders | edition = 4th | location = Washington, DC |author = American Psychiatric Association Task Force on DSM-IV |isbn=978-0-89042-025-6|pages=}}

* {{Cite book| ref=harv|author = Office of the Surgeon General |author-link=Surgeon General of the United States |author2 = Center for Mental Health Services |author2-link=Substance Abuse and Mental Health Services Administration#Center for Mental Health Services |author3 = National Institute of Mental Health |author3-link=National Institute of Mental Health|chapter-format=PDF|chapter-url=http://profiles.nlm.nih.gov/ps/access/NNBBHW.pdf | chapter = The Fundamentals of Mental Health and Mental Illness |year=1999|isbn=978-0-16-050300-9 | publisher = National Institute of Mental Health | title = Mental Health: A Report of the Surgeon General | url = http://profiles.nlm.nih.gov/ps/retrieve/ResourceMetadata/NNBBHS|pages=26-50}}

* {{Cite book| ref=harv| chapter = A Metagenomic Insight Into the Human Microbiome: Its Implications in Health and Disease| last=Saxena| first = R. | last2=Sharma| first2 = V.K| editor1=D. Kumar | editor2= S. Antonarakis | title=Medical and Health Genomics | publisher=Elsevier Science |year=2016|isbn=978-0-12-799922-7 | url=https://books.google.com/books?id=3ylOBQAAQBAJ&pg=PA117 | doi=10.1016/B978-0-12-420196-5.00009-5 |pages=117}}