IgA deficiency and infantile atopy.
D000917:Antibody Formation; D001942:Breast Feeding; D002648:Child; D002675:Child, Preschool; D005260:Female; D005387:Finland; D006801:Humans; D006969:Hypersensitivity, Immediate; D007070:Immunoglobulin A / Q000096:biosynthesis*; D007073:Immunoglobulin E / Q000096:biosynthesis; D007153:Immunologic Deficiency Syndromes; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D008895:Milk, Human / Q000032:analysis; D012959:Socioeconomic Factors
D007070:Immunoglobulin A; D007073:Immunoglobulin E