J A Richt
J A Richt
1From the Division of Comparative Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland; Lab Animal Resources, Painter Center, Colorado State University, Fort Collins, Colorado; and the Institut für Virologie, Justus-Liebig-Universität Giessen, Giessen, Germany
1,
S VandeWoude
S VandeWoude
1From the Division of Comparative Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland; Lab Animal Resources, Painter Center, Colorado State University, Fort Collins, Colorado; and the Institut für Virologie, Justus-Liebig-Universität Giessen, Giessen, Germany
1,
M C Zink
M C Zink
1From the Division of Comparative Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland; Lab Animal Resources, Painter Center, Colorado State University, Fort Collins, Colorado; and the Institut für Virologie, Justus-Liebig-Universität Giessen, Giessen, Germany
1,
J E Clements
J E Clements
1From the Division of Comparative Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland; Lab Animal Resources, Painter Center, Colorado State University, Fort Collins, Colorado; and the Institut für Virologie, Justus-Liebig-Universität Giessen, Giessen, Germany
1,
S Herzog
S Herzog
1From the Division of Comparative Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland; Lab Animal Resources, Painter Center, Colorado State University, Fort Collins, Colorado; and the Institut für Virologie, Justus-Liebig-Universität Giessen, Giessen, Germany
1,
L Stitz
L Stitz
1From the Division of Comparative Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland; Lab Animal Resources, Painter Center, Colorado State University, Fort Collins, Colorado; and the Institut für Virologie, Justus-Liebig-Universität Giessen, Giessen, Germany
1,
R Rott
R Rott
1From the Division of Comparative Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland; Lab Animal Resources, Painter Center, Colorado State University, Fort Collins, Colorado; and the Institut für Virologie, Justus-Liebig-Universität Giessen, Giessen, Germany
1,
O Narayan
O Narayan
1From the Division of Comparative Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland; Lab Animal Resources, Painter Center, Colorado State University, Fort Collins, Colorado; and the Institut für Virologie, Justus-Liebig-Universität Giessen, Giessen, Germany
1,✉
1From the Division of Comparative Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland; Lab Animal Resources, Painter Center, Colorado State University, Fort Collins, Colorado; and the Institut für Virologie, Justus-Liebig-Universität Giessen, Giessen, Germany
✉Reprints or correspondence: Dr. Opendra Narayan, 720 Rutland Avenue, Traylor G-60, Division of Comparative Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland 21205.
Received 1991 Sep 4; Revised 1991 Dec 20; Issue date 1992 Jun.
© 1992 by The University of Chicago
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