TY  - RPRT
TI  - Visualizing age-period-cohort trend surfaces: a synoptic approach.
AU  - D Jolley
AU  - G G Giles
PY  - 1992
DO  - 10.1093/ije/21.1.178
UR  - https://pubmed.ncbi.nlm.nih.gov/1544751/
ID  - 1544751
ER  -