Transplacental infection of rats and hamsters induced by oral and parenteral inoculations of H-l and rat viruses (RV).
D000818:Animals; D006224:Cricetinae; D046508:Culture Techniques; D004267:DNA Viruses / Q000302:isolation & purification; D004064:Digestive System / Q000382:microbiology; D005260:Female; D005313:Fetal Death; D005315:Fetal Diseases / Q000209:etiology* / Q000382:microbiology; D007274:Injections, Intraperitoneal; D008431:Maternal-Fetal Exchange; D010920:Placenta / Q000382:microbiology; D011247:Pregnancy; D051381:Rats; D014774:Virulence; D014777:Virus Diseases / Q000453:epidemiology / Q000209:etiology*; D014779:Virus Replication