Snijder, E. J., Den Boon, J. A., Horzinek, M. C., & Spaan, W. J. (1991). Comparison of the genome organization of toro- and coronaviruses: Evidence for two nonhomologous RNA recombination events during berne virus evolution(). Virology.
Chicago Style CitationSnijder, Eric J., Johan A. Den Boon, Marian C. Horzinek, i Willy J.M Spaan. "Comparison of the Genome Organization of Toro- and Coronaviruses: Evidence for Two Nonhomologous RNA Recombination Events During Berne Virus Evolution()." Virology 1991.
Cita MLASnijder, Eric J., Johan A. Den Boon, Marian C. Horzinek, i Willy J.M Spaan. "Comparison of the Genome Organization of Toro- and Coronaviruses: Evidence for Two Nonhomologous RNA Recombination Events During Berne Virus Evolution()." Virology 1991.