Chen, M. S., Summers, W. P., Walker, J., Summers, W. C., & Prusoff, W. H. (1979). Characterization of pyrimidine deoxyribonucleoside kinase (thymidine kinase) and thymidylate kinase as a multifunctional enzyme in cells transformed by herpes simplex virus type 1 and in cells infected with mutant strains of herpes simplex virus.

Chen, M S., W P. Summers, J. Walker, W C. Summers, and W H. Prusoff. Characterization of Pyrimidine Deoxyribonucleoside Kinase (thymidine Kinase) and Thymidylate Kinase As a Multifunctional Enzyme in Cells Transformed By Herpes Simplex Virus Type 1 and in Cells Infected With Mutant Strains of Herpes Simplex Virus. 1979.

Chen, M S., et al. Characterization of Pyrimidine Deoxyribonucleoside Kinase (thymidine Kinase) and Thymidylate Kinase As a Multifunctional Enzyme in Cells Transformed By Herpes Simplex Virus Type 1 and in Cells Infected With Mutant Strains of Herpes Simplex Virus. 1979.