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Assessment Of Preoperative Anxiety Using Visual Facial Anxiety Scale: An Alternative To The Verbal Rating Scale?.
Medical Research Archives, [S.l.], v. 2, n. 2, july 2015.
ISSN 2375-1924.
Available at: <https://esmed.org/MRA/mra/article/view/281>. Date accessed: 22 dec. 2024.