TY - JOUR T1 - Raised IgA in idiopathic pulmonary haemosiderosis. JF - Archives of Disease in Childhood JO - Arch Dis Child SP - 320 LP - 322 DO - 10.1136/adc.50.4.320 VL - 50 IS - 4 AU - H Valassi-Adam AU - A Rouska AU - J Karpouzas AU - N Matsaniotis Y1 - 1975/04/01 UR - http://adc.bmj.com/content/50/4/320.abstract N2 - Levels of immunoglobulin G, A, and M were studied in 31 children with idiopathic pulmonary haemosiderosis and in 35 relatives. A selective increase in serum IgA was observed in the patients. IgA levels in saliva did not show any difference compared with those of normal children. ER -