Dried blood spot real-time polymerase chain reaction assays to screen newborns for congenital cytomegalovirus infection

Suresh B. Boppana, Shannon A. Ross, Zdenek Novak, Masako Shimamura, Robert W. Tolan, April L. Palmer, Amina Ahmed, Marian G. Michaels, Pablo J. Sánchez, David I. Bernstein, William J. Britt, Karen B. Fowler