1. Not done +,1988
2. Fetal infection after maternal reinfection with rubella. Criteria for defining reinfection;Best, J.M.; Banatvala, J.E.; Morgan-Capner, P.; Miller, E.;Br Med,1989
3. Rubella-specific IgG subclass avidity ELISA and its role in the differentiation between primary rubella and rubella reinfection;Thomas, H.I.J.; Morgan-Capner, P.;Epidemiol Infect,1988