Polymerase chain reaction monitoring reduces the incidence of cytomegalovirus disease and the duration and side effects of antiviral therapy after bone marrow transplantation. - Einsele ,H.; Ehninger ,G.; Hebart ,H.; Wittkowski ,K.M.; Schuler ,U.; Jahn ,G.; Mackes ,P.; Herter ,M.; Klingebiel ,T.; Löffler ,J. (Blood, 1995)