. "4187723" . "Two distinct groups of immunoglobulin A(IgA) revealed by peptic digestion"@en . . . . . . "1969-12-01T00:00:00Z"^^ . . . . "10.1172/JCI106207" . . . . . . . . "Two distinct groups of immunoglobulin A(IgA) revealed by peptic digestion"@nl . . . . . . "Two distinct groups of immunoglobulin A(IgA) revealed by peptic digestion"@nl . . . . . . "Two distinct groups of immunoglobulin A(IgA) revealed by peptic digestion"@en . . . . . . "Two distinct groups of immunoglobulin A(IgA) revealed by peptic digestion"@en . . . . . . . "wetenschappelijk artikel"@nl . . . . . "\u043D\u0430\u0443\u043A\u043E\u0432\u0430 \u0441\u0442\u0430\u0442\u0442\u044F, \u043E\u043F\u0443\u0431\u043B\u0456\u043A\u043E\u0432\u0430\u043D\u0430 \u0432 1969"@uk . . . . . "48" . "Wilson ID" . . . . . "12" . . . . . "Williams RC Jr" . . "Two distinct groups of immunoglobulin A(IgA) revealed by peptic digestion"@nl . "2409-2416" . . . "Two distinct groups of immunoglobulin A(IgA) revealed by peptic digestion"@en . "article published in 1969"@en . . "297498" . . . . .