title: Letter: Infantile spasms and cytomegalovirus infection.
mesh_terms: D003587:Cytomegalovirus / Q000276:immunology / Q000302:isolation & purification; D003586:Cytomegalovirus Infections / Q000382:microbiology; D006801:Humans; D007111:Immunity, Cellular; D007223:Infant; D013036:Spasms, Infantile / Q000209:etiology