[A case of primary acquired agammaglobulinemia accompanied with nodular lymphoid hyperplasia of the gastrointestinal tract from duodenum to half of jejunum--reviewing Japanese literature, reported 40 cases (author's transl)]
Nihon Naika Gakkai Zasshi. 1979 May 10;68(5):548-58.
doi: 10.2169/naika.68.548.