. . . . . . . . . . . . "MSH: The type species of LENTIVIRUS and the etiologic agent of AIDS. It is characterized by its cytopathic effect and affinity for the T4-lymphocyte.,CSP: type species of Lentivirus and the etiologic agent of AIDS; characterized by its cytopathic effect and affinity for the T4 lymphocyte.,NCI: The type species of lentivirus and the etiologic agent of acquired immunodeficiency syndrome (AIDS). It is characterized by its cytopathic effect and affinity for the T4-lymphocyte. (from MeSH)" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .