Maternal cytomegalovirus-specific immune responses and symptomatic postnatal cytomegalovirus transmission in very low-birth-weight preterm infants. - Ehlinger EP; Webster EM; Kang HH; Cangialose A; Simmons AC; Barbas KH; Burchett SK; Gregory ML; Puopolo KM; Permar SR (The Journal of infectious diseases, 2011)