Synthesis and characterization of new psoralen derivatives with superior photoreactivity with DNA and RNAStephen T. Isaacs, Henry Rapoport, Che-Kun James Shen et al.|Biochemistry|1977Cited by 313
Cross-Linking of DNA in Situ as a Probe for Chromatin StructureCarl V. Hanson, John E. Hearst, Che-Kun James Shen|Science|1976Cited by 177