[Proceedings: Exogenous and endogenous factors in development of chronic bronchitis in infancy and early childhood].
D000361:Agammaglobulinemia / Q000150:complications; D000367:Age Factors; D001424:Bacterial Infections / Q000150:complications; D001991:Bronchitis / Q000209:etiology* / Q000276:immunology; D002675:Child, Preschool; D002908:Chronic Disease; D003165:Complement System Proteins; D006801:Humans; D007070:Immunoglobulin A / Q000032:analysis; D007074:Immunoglobulin G / Q000032:analysis; D007223:Infant; D009113:Muramidase; D014777:Virus Diseases / Q000150:complications
D007070:Immunoglobulin A; D007074:Immunoglobulin G; D003165:Complement System Proteins; D009113:Muramidase
Exogene und endogene Faktoren bei der Entwicklung der chronischen Bronchitis im Säuglings- und Kleinkindesalter.