1. The COVER scheme: a survey of immunisation coordinators;Gillam, S.J.; Begg, N.T.;Communicable Disease Report,1991
2. The health of the nation;Department of Health,1991
3. 'COVER' (cover of vaccination evaluated rapidly: 20;White, J.M.; Hobday, S.J.; Begg, N.T.;Communicable Disease Report,1992
4. National immunisation study: factors influencing immunisation uptake in childhood;Peckham, C.; Bedford, H.; Senturia, Y.; Ades, A.,1989
5. Low immunization uptake rates in an inner-city health district: fact or fiction?;Jefferies, S.; McShane, S.; Oerton, J.; Victor, C.R.; Beardow, R.;J Public Health Med,1991