Infantile hypersensitivity pneumonitis as a reaction to organic antigens.

Antibodies, Fungal/analysis Antigens, Fungal Aspergillosis/diagnosis,immunology,pathology Aspergillus fumigatus/immunology Child, Preschool Complement System Proteins/analysis Fluorescent Antibody Technique Humans Immunity, Cellular Immunoglobulin M/analysis Immunoglobulins/analysis Infant Lung/immunology,pathology Lung Diseases, Fungal/diagnosis,immunology Male Pneumonia/diagnosis,immunology Pulmonary Alveoli/immunology Respiratory Hypersensitivity/diagnosis,immunology,pathology Skin Tests

Antibodies, Fungal Antigens, Fungal Immunoglobulin M Immunoglobulins Complement System Proteins