@misc{indiciae9c8ba0f1de0f,
  title = {Mental wealth.},
  author = {B Ko},
  doi = {10.7748/ns2000.02.14.23.18.c2767},
  url = {https://pubmed.ncbi.nlm.nih.gov/11309970/},
  note = {Source identifier: 11309970}
}