@article{dd92030ab4844590b870b3b7f06a93a1,
title = "Commentary: The Historical Roots of Visual Analog Scale in Psychology as Revealed by Reference Publication Year Spectroscopy",
keywords = "graphic rating scale, history, origin, rating scales, visual analog scale",
author = "Kenpei Shiina",
note = "Funding Information: This study was supported by Kakenhi 18K03048.",
year = "2021",
month = jul,
day = "15",
doi = "10.3389/fnhum.2021.711691",
language = "English",
volume = "15",
journal = "Frontiers in Human Neuroscience",
issn = "1662-5161",
publisher = "Frontiers Research Foundation",
}