title: Confession and some lessons. The PISA-PED study.
authors.forename: J B
authors.initials: JB
authors.lastname: Bomanji
mesh_terms: D002983:Clinical Competence; D002986:Clinical Trials as Topic; D006801:Humans; D008168:Lung / Q000000981:diagnostic imaging*; D011655:Pulmonary Embolism / Q000000981:diagnostic imaging*; D011877:Radionuclide Imaging; D014692:Ventilation-Perfusion Ratio