1. The Pocono Laboratories: Swiftwater, Monroe County, Pennsylvania : producers of high-grade vaccine virus Author(s): Slee, Richard M., 1867-1945, authorFisher, W. R. (William R.), author Publication: New York : F. Sheffield & Co., [1903] Subject(s): LaboratoriesSmallpox VaccinePennsylvaniaPocono Biological Laboratories (Swiftwater, Pa.)
