Orosová, J: Bronchopulmonary dysplasia - three years experience of long-term follow-up of chronic lung disease, bronchopulmonary dysplasia, and palivizumab immunoprophylaxis for respiratory syncitial virus (RSV) in Slovakia : Paediatric Assembly of the European Respiratory Society. Section on Paediatrics of the European Academy of Allergology and Clinical Immunology. Joint Meeting. Prague, November 12-15, 2005. Abstract