Thomas, D. L., Yarbough, P. O., Vlahov, D., Tsarev, S. A., Nelson, K. E., Saah, A. J., & Purcell, R. H. (1997). Seroreactivity to hepatitis E virus in areas where the disease is not endemic.

Thomas, D L., P O. Yarbough, D. Vlahov, S A. Tsarev, K E. Nelson, A J. Saah, et R H. Purcell. Seroreactivity to Hepatitis E Virus in Areas Where the Disease Is Not Endemic. 1997.

Thomas, D L., et al. Seroreactivity to Hepatitis E Virus in Areas Where the Disease Is Not Endemic. 1997.