@inproceedings{theeffectofretirementonhealthcare,
  title = {The effect of retirement on healthcare utilization: Evidence from China},
  author = {Yi Zhang and Martin Sam and Arthur Van Soest},
  year = {2018},
  booktitle = {Journal of Health Economics 2018 11},
  url = {https://www.sciencedirect.com/science/article/pii/S0167629617311475#abs0010},
}