@article{luttenberger2010-20478097,
  author  = {Luttenberger, K. and Graessel, E.},
  title   = {{Recording care time in nursing homes: development and validation of the "RUD-FOCA" (Resource Utilization in Dementia-Formal Care)}},
  journal = {International psychogeriatrics},
  year    = {2010},
  doi     = {10.1017/s1041610210000487},
  pmid    = {20478097},
  url     = {https://doi.org/10.1017/s1041610210000487}
}