Imaging adenoviral-directed reporter gene expression in living animals with positron emission tomographySanjiv S. Gambhir, Harvey R. Herschman, Leeta A. Green et al.|Proceedings of the National Academy of Sciences|1999Cited by 459
A mutant herpes simplex virus type 1 thymidine kinase reporter gene shows improved sensitivity for imaging reporter gene expression with positron emission tomographySanjiv S. Gambhir, Harvey R. Herschman, Eileen Bauer et al.|Proceedings of the National Academy of Sciences|2000Cited by 458
Imaging of adenoviral-directed herpes simplex virus type 1 thymidine kinase reporter gene expression in mice with radiolabeled ganciclovir.Sam Gambhir, Harvey R. Herschman, Jorge R. Barrio et al.|PubMed|1998Cited by 304
Quantification of target gene expression by imaging reporter gene expression in living animalsYajing Yu, Sanjiv S. Gambhir, Alexander J. Annala et al.|Nature Medicine|2000Cited by 227
Seeing is believing: Non-invasive, quantitative and repetitive imaging of reporter gene expression in living animals, using positron emission tomographyHarvey R. Herschman, Sanjiv S. Gambhir, Duncan C. MacLaren et al.|Journal of Neuroscience Research|2000Cited by 105