@article{{MRA}{}, author = {Yumul, R., Ahdout, J., Goodman, A., Elvir Lazo, O., Hernandez Conte, A., Cook-Wiens, G., Cao, X., White, P.}, title = { Assessment Of Preoperative Anxiety Using Visual Facial Anxiety Scale: An Alternative To The Verbal Rating Scale?}, journal = {Medical Research Archives}, volume = {2}, number = {2}, year = {2015}, url = {https://esmed.org/MRA/mra/article/view/281} }