title: [Study of specific serum precipitins in bacterial infections of the respiratory tract].
mesh_terms: D001424:Bacterial Infections / Q000097:blood*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011234:Precipitins / Q000032:analysis*; D012141:Respiratory Tract Infections / Q000097:blood / Q000276:immunology / Q000382:microbiology*
chemical_list: D011234:Precipitins
vernacular_title: Recherche de précipitines sériques spécifiques au cours d'infections bactériennes de l'appareil respiratoire