Cotter, Suzanne, Ryan , Fiona, Hegarty, Heather, McCabe, Thomas, J. and Keane, Elizabeth (2003) Immunisation: The Views of Parents and Health Care Professionals. Eurosurveillance, 8 (6). ISSN 1560-7917
Cotter, Suzanne, Ryan, Fiona, Hegarty, Heather, McCabe, Thomas, J. and Keane, Elizabeth (2002) Immunisation: the views of parents and health professionals in Ireland. Project Report. Southern Health Board.