@article{zhang2008-18192497,
  author  = {Zhang, B. and Mitchell, S. L. and Bambauer, K. Z. and Jones, R. and Prigerson, H. G.},
  title   = {{Depressive symptom trajectories and associated risks among bereaved Alzheimer disease caregivers}},
  journal = {The American journal of geriatric psychiatry : official journal of the American Association for Geriatric Psychiatry},
  year    = {2008},
  doi     = {10.1097/jgp.0b013e318157caec},
  pmid    = {18192497},
  url     = {https://doi.org/10.1097/jgp.0b013e318157caec}
}