TY  - RPRT
TI  - The Manitoba longitudinal study on aging: description and methods.
AU  - J M Mossey
AU  - B Havens
AU  - N P Roos
AU  - E Shapiro
PY  - 1981
DO  - 10.1093/geront/21.5.551
UR  - https://pubmed.ncbi.nlm.nih.gov/7338308/
ID  - 7338308
ER  -