11. Proved viraemia in asian influenza (Hong Kong variant) during incubation period. Issue 5677 (25th October 1969) Authors: Khakpour, M.; Saidi, A.; Naficy, K. Journal: BMJ Issue: Volume 4:Issue 5677(1969) Page Start: 208 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗