We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleA prospective assessment of porphyrins in autistic disorders: a potential marker for heavy metal exposure.AuthorsGeier DA; Geier MRPublicationNeurotoxicity research, 2006, Vol 10, Issue 1, p57ISSN1029-8428Publication typearticleDOI10.1007/BF03033334