Research and scholarship files relate to Greenspan’s work as a professional and academic dentist and scientist. Major topics include the UCSF AIDS Specimen Bank, HIV/AIDS, dentistry, oral manifestations of AIDS, hairy leukoplakia, oral pathology, Oral AIDS Center, and other related subjects. Material includes correspondence, grants and contract records, clippings and research publications, meeting minutes, committee and workgroup records, laboratory management records, study data and patient records, collaborations with other researchers and practitioners, and other related material. Some material includes restricted personal information and protected health information. Restrictions are noted at the folder level.