TY - JOUR T1 - Evaluating and managing hypogammaglobulinemia JF - Cleveland Clinic Journal of Medicine JO - Cleve Clin J Med SP - 133 LP - 144 VL - 73 IS - 2 AU - Mark E. Rose AU - David M. Lang Y1 - 2006/02/01 UR - http://www.ccjm.org/content/73/2/133.abstract N2 - If a patient has frequent or recurrent bronchopulmonary or sinus infections, they may be due to low levels of immunoglobulins. This article describes common primary (idiopathic) and secondary forms of hypogammaglobulinemia and how to evaluate and manage them. ER -