???? ??? ???????? ???????

????? ???? ??? ???????? ??????? ?? ????? ?????? ?? ???? ???????? ??????? ? ?????? ??????? ?? ??? ???????? ??????? .

???? ??????? ???? ???????? ?? ??? ?????? (19,552,860) ^[2] ?? ?????? (9,992,167) ^[3] ?? ????????? ???????? (9,848,060). ^[4]

???? ???? [ ??? ]

^ Association of American Geographers ^{[
???? ??????
]} ???? ?????? 2015-01-01 ?? Wayback Machine
^ "Florida QuickFacts from the US Census Bureau" . Quickfacts.census.gov. ????? ?? ????? ?? 2016-02-28 . ???? ???? ?????? 2013-12-13 .
^ "Georgia QuickFacts from the US Census Bureau" . Quickfacts.census.gov. ????? ?? ????? ?? 2016-02-19 . ???? ???? ?????? 2013-12-13 .
^ "North Carolina QuickFacts from the US Census Bureau" . Quickfacts.census.gov. ????? ?? ????? ?? 2016-03-01 . ???? ???? ?????? 2013-12-13 .

??? ???? ????? ?? ????? ????? ????????? ??????? ????? ???????. ????? ???? ?? ???????.

????????? ??????	???? ????? ???????? ?????? (MeSH) : D015144
???????? ????????	???? ?????? ?????? ??????? (NCI) : C43448 ???? ????? ?????? ??????? (UMLS CUI) : C0037722 ?????? ??????? (USDA NALT) : 5933