Grabow, W. O. K., Mitchell, D. K., Nadan, S., Taylor, M. B., & Walter, J. E. Molecular characterization of astroviruses by reverse transcriptase PCR and sequence analysis: Comparison of clinical and environmental isolates from South Africa.

Grabow, W. O. K., D. K. Mitchell, S. Nadan, M. B. Taylor, i J. E. Walter. Molecular Characterization of Astroviruses By Reverse Transcriptase PCR and Sequence Analysis: Comparison of Clinical and Environmental Isolates From South Africa.

Grabow, W. O. K., et al. Molecular Characterization of Astroviruses By Reverse Transcriptase PCR and Sequence Analysis: Comparison of Clinical and Environmental Isolates From South Africa.