"The primary immunodeficiency diseases are a heterogenous group of disorders that occur when there is an impairment of humoral or cell-mediated immunity in the absence of any recognised precipitating cause such as drug therapy or infective agent such as human immunodeficiency virus (HIV)."
"AIRE mutations"
"ADA deficiency"
"RAG 1/2 deficiency"
"IgG subclass deficiency"
"IgA deficiency - considered most common 2"
"T- , B+"
"T- , B-"
Expected headings
"Classification"
"Disorders of adaptive immunity"
"T-cell (cellular) immunodeficiency"
"B-cell (antibody-mediated) immunodeficiency"
"Combined immunodeficiency"
"Disorders of innate immunity"
"Phagocyte defects"
"Complement defects"
"Others"