title: PHYSICAL AND CHEMICAL PROPERTIES OF H-1 VIRUS. I. PH AND HEAT STABILITY OF THE HEMAGGLUTINATING PROPERTY.
mesh_terms: D000818:Animals; D000831:Animals, Newborn; D006224:Cricetinae; D004267:DNA Viruses; D006384:Hemagglutination; D006386:Hemagglutination Tests; D006358:Hot Temperature; D009858:Oncogenic Viruses; D014714:Vertebrates; D014780:Viruses
keywords: ANIMALS, NEWBORN; HAMSTERS; HEMAGGLUTINATION; PAPOVAVIRUS; VERTEBRATE VIRUSES