Observations on the antigenic relationship between the virus of enzootic abortion in ewes and viruses of the psittacosis-lymphogranuloma group.
D000022:Abortion, Spontaneous; D000818:Animals; D044383:Black People; D005260:Female; D006801:Humans; D008219:Lymphogranuloma Venereum; D011247:Pregnancy; D009956:Psittacosis; D012756:Sheep; D014780:Viruses
LYMPHOGRANULOMA VENEREUM; ORNITHOSIS; VIRUSES