TY  - RPRT
TI  - Do cohort effects influence suicide rates?
AU  - H Häfner
AU  - A Schmidtke
PY  - 1985
DO  - 10.1001/archpsyc.1985.01790320098016
UR  - https://pubmed.ncbi.nlm.nih.gov/4037992/
ID  - 4037992
ER  -