1. Ahlfors, K., Ivarsson, S.A. and Harris, S., 1999. Report on a long-term study of maternal and congenital CMV infection in Sweden. Review of prospective studies available in literature. Scandinavian Journal of Infectious Diseases 3, 1443-1457.
2. American Academy of Pediatrics, Workgroup on Breastfeeding, 1997. Breastfeeding and the use of human milk. Pediatrics 100, 1035-1039.
3. Ballard, R.A., Drew, W.L., Hufnagle, K.G. and Riedel, P.A., 1979. Acquired cytomegalovirus in preterm children. American Journal of Diseases in Childhood 133, 482-485.