Todorović, M [Histological changes of the placenta in women vaccinated with anti-variola vaccine]. [electronic resource] - Srpski arhiv za celokupno lekarstvo Feb 1974 - 121-7 p. digital Publication Type: English Abstract; Journal Article ISSN: 0370-8179 Subjects--Topical Terms: Abortion, Spontaneous--etiologyFemaleHumansPlacenta--pathologyPregnancySmallpox Vaccine--adverse effects