TY  - RPRT
TI  - Almost 80. Aged population: expectations and roles.
AU  - R Bergman
PY  - 1999
DO  - 10.1046/j.1440-172x.1999.00152.x
UR  - https://pubmed.ncbi.nlm.nih.gov/10455617/
ID  - 10455617
ER  -