@article{kaplan2001-11369724,
  author  = {Kaplan, G. A. and Turrell, G. and Lynch, J. W. and Everson, S. A. and Helkala, E. L. and Salonen, J. T.},
  title   = {{Childhood socioeconomic position and cognitive function in adulthood}},
  journal = {International journal of epidemiology},
  year    = {2001},
  doi     = {10.1093/ije/30.2.256},
  pmid    = {11369724},
  url     = {https://doi.org/10.1093/ije/30.2.256}
}