1. Shrestha LB. Population aging in developing countries. Health
Affairs. 2000;19:204---12.
2. Kinsella K, He W. An aging world: 2008. USA: Census Bureau,
Washington; 2009.
3. Veras R. Population aging today: demands, challenges and innovations.
Rev Saude Púb. 2009;43:548---54.
4. Nudelmann AA, Costa EA, Seligman J, Ibanez ˜ RN. Perda auditiva
induzida pelo ruído. Porto Alegre: Bagagem; 1997.
1. Shrestha LB. Population aging in developing countries. Health
Affairs. 2000;19:204---12.
2. Kinsella K, He W. An aging world: 2008. USA: Census Bureau,
Washington; 2009.
3. Veras R. Population aging today: demands, challenges and innovations.
Rev Saude Púb. 2009;43:548---54.
4. Nudelmann AA, Costa EA, Seligman J, Ibanez ˜ RN. Perda auditiva
induzida pelo ruído. Porto Alegre: Bagagem; 1997.
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