We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleQuality, rigour and usefulness of free-text comments collected by a large population based longitudinal study - ALSWH.AuthorsRich JL; Chojenta C; Loxton DPublicationPloS one, 2013, Vol 8, Issue 7, pe68832ISSN1932-6203Publication typearticleDOI10.1371/journal.pone.0068832