Fig. 1From: Assessment of serology and spirometry and the combination of both to complement microbiological isolation for earlier detection of Pseudomonas aeruginosa infection in children with cystic fibrosisStudy design of the longitudinal prospective study of children and adolescents with CF managed at the Center for Children and Adolescents with Cystic Fibrosis at the University Children’s Hospital in Ljubljana, SloveniaBack to article page