title: Failure to confirm the diagnostic value of a cystic fibrosis protein method.
mesh_terms: D019411:Clinical Laboratory Techniques; D003550:Cystic Fibrosis / Q000097:blood* / Q000175:diagnosis* / Q000235:genetics; D005069:Evaluation Studies as Topic; D006801:Humans; D012471:Salivary Proteins and Peptides / Q000097:blood*
chemical_list: D012471:Salivary Proteins and Peptides