title: Congenital cytomegalovirus infection. Occurrence in two socioeconomically distinct populations of a developing country.
mesh_terms: D001938:Brazil; D003587:Cytomegalovirus / Q000276:immunology / Q000302:isolation & purification; D003586:Cytomegalovirus Infections / Q000151:congenital* / Q000453:epidemiology / Q000382:microbiology; D005312:Fetal Blood / Q000276:immunology; D006801:Humans; D007075:Immunoglobulin M / Q000032:analysis; D007231:Infant, Newborn; D012959:Socioeconomic Factors
chemical_list: D007075:Immunoglobulin M