@article{3390d9303272473eb02e547b6e45e8f6,
title = "Does format matter for comprehension of a facial affective scale and a numeric scale for pain by adults with Down syndrome?",
author = "\{de Knegt\}, NC and Evenhuis and F Lobbezoo and C Schuengel and EJA Scherder",
year = "2013",
doi = "10.1016/j.ridd.2013.07.016",
language = "Undefined/Unknown",
volume = "34",
pages = "3442--3448",
journal = "Research in Developmental Disabilities",
issn = "0891-4222",
publisher = "Elsevier Inc.",
number = "10",
}