Subject(s)

Cystic Fibrosis/immunology , Saliva/immunology , Submandibular Gland/immunology , Adolescent , Adult , Albumins/analysis , Amylases/analysis , Antigens/analysis , Child , Female , Humans , Immunoelectrophoresis , Immunoglobulin G/analysis , Immunoglobulin M/analysis , Male , Proteins/analysis , Saliva/analysis , Saliva/metabolism , Submandibular Gland/analysis , Transferrin/analysis , gamma-Globulins/analysis