We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitlePeriportal fibrosis and other liver ultrasonography findings in vinyl chloride workersAuthorsMaroni, MPublicationOccupational and Environmental Medicine, 2003, Vol 60, Issue 1, p60ISSN1351-0711Publication typearticleDOI10.1136/oem.60.1.60