Smee, D. F., McKernan, P. A., Nord, L. D., Willis, R. C., Petrie, C. R., Riley, T. M., . . . Smith, R. A. (1987). Novel pyrazolo[3,4-d]pyrimidine nucleoside analog with broad-spectrum antiviral activity.

Smee, D F., P A. McKernan, L D. Nord, R C. Willis, C R. Petrie, T M. Riley, G R. Revankar, R K. Robins, und R A. Smith. Novel Pyrazolo[3,4-d]pyrimidine Nucleoside Analog With Broad-spectrum Antiviral Activity. 1987.

Smee, D F., et al. Novel Pyrazolo[3,4-d]pyrimidine Nucleoside Analog With Broad-spectrum Antiviral Activity. 1987.