title: Typical type-C virus in human leukemia.
abstract: The virus HL-23, recently isolated from a patient with myelogenous leukemia, was compared by electron microscopy with virus-like particles observed in human tissues and with several mammalian type-C virus particles. It closely resembled the typical type-C virus particles of murine, feline, and nonhuman primate species, and differed from all particles previously reported in human tissues, including the atypical human placental particle.
mesh_terms: D000818:Animals; D005260:Female; D006801:Humans; D015470:Leukemia, Myeloid, Acute / Q000382:microbiology*; D008875:Middle Aged; D010215:Papio; D012190:Retroviridae / Q000302:isolation & purification* / Q000648:ultrastructure