title: [Immunologic and microbiologic findings in chronic recurring bronchitis of childhood].
mesh_terms: D000367:Age Factors; D001604:Berlin; D001991:Bronchitis / Q000453:epidemiology / Q000276:immunology*; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007070:Immunoglobulin A / Q000032:analysis; D007072:Immunoglobulin D / Q000032:analysis; D007073:Immunoglobulin E / Q000032:analysis; D007074:Immunoglobulin G / Q000032:analysis; D007075:Immunoglobulin M / Q000032:analysis; D008297:Male; D012737:Sex Factors
chemical_list: D007070:Immunoglobulin A; D007072:Immunoglobulin D; D007074:Immunoglobulin G; D007075:Immunoglobulin M; D007073:Immunoglobulin E
vernacular_title: Immunologische und mikrobiologische Befunde bei der chronisch rezidivierenden Bronchitis des Kindes