We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleNeed for vaccination of sewer workers against leptospirosis and hepatitis A.AuthorsDe Serres, G; Levesque, B; Higgins, R; Major, M; Laliberte, D; Boulianne, N; Duval, BPublicationOccupational and Environmental Medicine, 1995, Vol 52, Issue 8, p505ISSN1351-0711Publication typearticleDOI10.1136/oem.52.8.505