@article{labrague2016,
  title={Nursing students' perceptions of their instructors' caring behaviors: A four-country study},
  author={Leodoro J. Labrague and Denise M. McEnroe–Petitte and Ioanna V. Papathanasiou and Olaide B. Edet and Judie Arulappan and Konstantinos Tsaras and Dennis C. Fronda},
  year={2016},
  journal={Nurse Education Today},
  doi={10.1016/j.nedt.2016.03.013},
  url={https://doi.org/10.1016/j.nedt.2016.03.013}
}