We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitlePharmacovigilance of biopharmaceuticals: challenges remain.AuthorsGiezen TJ; Mantel-Teeuwisse AK; Leufkens HG; Giezen, Thijs J; Mantel-Teeuwisse, Aukje K; Leufkens, Hubert G MPublicationDrug Safety, 2009, Vol 32, Issue 10, p811ISSN0114-5916Publication typearticleDOI10.2165/11316550-000000000-00000