1. Human influenza resulting from aerosol inhalation;Alford;Proc. Soc. Exp. Biol. Med,1966
2. Influenza vaccination of elderly persons. Reduction in pneumonia and influenza hospitalizations and deaths;Barker;J.A.M.A,1980
3. Maintenance of viability and comparison of identification methods of influenza and other respiratory viruses of humans;Baxter;J. Clin. Microbiol,1977
4. Research into the immunization of humans against influenza by means of living viruses;Beare,1982
5. Repeated infections with respiratory syncytial virus;Beem;J. Immunol,1967