title: Isolation of a new retrovirus in a patient at risk for acquired immunodeficiency syndrome.
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000209:etiology / Q000382:microbiology*; D000328:Adult; D002460:Cell Line; D002478:Cells, Cultured; D017977:Deltaretrovirus / Q000302:isolation & purification; D006801:Humans; D007231:Infant, Newborn; D008214:Lymphocytes / Q000382:microbiology; D008274:Magnesium / Q000378:metabolism; D012194:RNA-Directed DNA Polymerase / Q000378:metabolism; D012190:Retroviridae / Q000201:enzymology / Q000302:isolation & purification* / Q000648:ultrastructure; D012306:Risk; D013698:Templates, Genetic
chemical_list: D012194:RNA-Directed DNA Polymerase; D008274:Magnesium