| D011634 |
Public Health |
Branch of medicine concerned with the prevention and control of disease and disability, and the promotion of physical and mental health of the population on the international, national, state, or municipal level. |
Community Health,Environment, Preventive Medicine & Public Health,Environment, Preventive Medicine and Public Health,Health, Community,Health, Public |
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| D011647 |
Puerto Rico |
An island in the Greater Antilles in the West Indies. Its capital is San Juan. It is a self-governing commonwealth in union with the United States. It was discovered by Columbus in 1493 but no colonization was attempted until 1508. It belonged to Spain until ceded to the United States in 1898. It became a commonwealth with autonomy in internal affairs in 1952. Columbus named the island San Juan for St. John's Day, the Monday he arrived, and the bay Puerto Rico, rich harbor. The island became Puerto Rico officially in 1932. (From Webster's New Geographical Dictionary, 1988, p987 & Room, Brewer's Dictionary of Names, 1992, p436) |
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| D003249 |
Constitution and Bylaws |
The fundamental principles and laws adopted by an organization for the regulation and governing of its affairs. |
Bylaws,Constitution,Constitutions,Bylaw,Bylaws and Constitution |
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| D004501 |
Education, Medical |
Use for general articles concerning medical education. |
Medical Education |
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| D006801 |
Humans |
Members of the species Homo sapiens. |
Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man |
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| D000375 |
Aging |
The gradual irreversible changes in structure and function of an organism that occur as a result of the passage of time. |
Senescence,Aging, Biological,Biological Aging |
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| D012943 |
Social Security |
Government sponsored social insurance programs. |
Aid to the Blind,Aid to the Totally Disabled,Social Insurance,Aid to Totally Disabled Persons,Aid to Visually Impaired,Aid to Visually Impaired Persons,Insurance, Social,Security, Social |
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| D014481 |
United States |
A country in NORTH AMERICA between CANADA and MEXICO. |
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