@article{doi:,
author = {Koç, Saliha},
title = {The Effects of Hospital Clowns on the Anxiety Levels of Preoperative Children and Parents},
journal = {J Educ Res Nurs},
volume = {8},
number = {3},
pages = {26-31},
year = {2011},
doi = {},
note ={doi: },

URL = {https://dx.doi.org/},
eprint = {https://dx.doi.org/}
}