Litzman, J Agammaglobulinaemia in a girl with a mosaic of ring 18 chromosome. [electronic resource] - Journal of paediatrics and child health Feb 1998 - 92-4 p. digital Publication Type: Case Reports; Journal Article; Research Support, Non-U.S. Gov't ISSN: 1034-4810 Standard No.: 10.1046/j.1440-1754.1998.00162.x doi Subjects--Topical Terms: AdolescentAgammaglobulinemia--geneticsChromosome AberrationsChromosome DisordersChromosomes, Human, Pair 18--geneticsFemaleHumansMosaicismRing Chromosomes