Emerging Infectious Disease ISSN: 1080-6059
Volume 13, Number 10—October 2007
Research
Antigenic Diversity of Human Sapoviruses
Figure 2

Figure 2. Electron micrographs of A) Syd53 and B) Syd3 viruslike particles of sapovirus. Scale bars = 100 nm.
Lessons from the History of Quarantine, from Plague to Influenza A
Length: 23:11





