title: Effect of smallpox vaccination on the product of conception.
mesh_terms: D004622:Embryo, Mammalian / Q000382:microbiology*; D005321:Extraembryonic Membranes / Q000382:microbiology; D005260:Female; D006801:Humans; D008431:Maternal-Fetal Exchange; D011247:Pregnancy; D012900:Smallpox Vaccine / Q000009:adverse effects*; D014616:Vaccinia virus / Q000302:isolation & purification*
chemical_list: D012900:Smallpox Vaccine