EFFECT OF VIRUSES ON EARLY MAMMALIAN DEVELOPMENT. I. ACTION OF MENGO ENCEPHALITIS VIRUS ON MOUSE OVA CULTIVATED IN VITRO.
D000818:Animals; D004668:Encephalitis Viruses; D066298:In Vitro Techniques; D008322:Mammals; D008574:Mengovirus; D051379:Mice; D010063:Ovum; D012106:Research; D014776:Virus Cultivation
ENCEPHALITIS VIRUSES; EXPERIMENTAL LAB STUDY; OVUM; VIRUS CULTIVATION