Genetically Engineered Vaccines: Prospects for Oral Disease Prevention. Proceedings of a workshop. Bethesda, Maryland, November 6-8, 1991.
D005818:Genetic Engineering; D006801:Humans; D009059:Mouth Diseases / Q000517:prevention & control*; D014612:Vaccines; D014614:Vaccines, Synthetic
D014612:Vaccines; D014614:Vaccines, Synthetic