031
LLOYD-SHERLOCK, Peter. Population ageing in developed and developing regions: implications for health policy. Social Science & Medicine, New York, v. 51, n. 6, p. 887-895, Sept. 2000.
032
SANTANA, Paula. Ageing in Portugal: regional iniquities in health and health care. Social Science & Medicine, New York, v. 50, n. 7/8, p. 1025-1036, Apr. 2000.