1. Requirements for biological substances. Yellow fever vaccine;Who;WHO Tech. Rep. Ser.,1976
2. Production of 17D yellow fever vaccine;Penna;WHO Monogr Ser,1956
3. Lopes OS, Almeida Guimarães SSD, Carvalho R. Studies on yellow fever vaccine. 1—Quality control parameters. Submitted for publication.
4. Lopes OS, Almeida Guimarães SSD, Carvalho, R. Studies in yellow fever vaccine. IV—Development of a stabilized vaccine. In preparation.
5. Field studies on the immune response to 17D yellow fever virus. Relation to virus substrain, dose and route of inoculation;Fox;Am J Hyg,1943