title: A new form of smallpox vaccine.
mesh_terms: D000818:Animals; D005612:Freeze Drying; D008722:Methods; D009339:Needles; D011817:Rabbits; D012900:Smallpox Vaccine / Q000008:administration & dosage* / Q000592:standards; D014611:Vaccination
chemical_list: D012900:Smallpox Vaccine