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003 AR-LpU
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007 ta
008 230201d19391978xxu dr 000 0 eng d
022 _a0002-9211
024 8 _aDMD-M2307
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040 _aAR-LpU
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_cAR-LpU
245 0 0 _aAmerican journal of digestive diseases
700 1 _aAmerican Gastro-enterological Association
_9264409
260 _a:
_b
310 _aMENS
362 0 _a1939-78
580 _aContinuaciĆ³n de: <American journal of digestive diseases and nutrittion>, 1934-38; continuada por: <Digestive diseases and sciences>, 1979-
650 4 _aEnfermedades del aparato digestivo
_9261256
942 _cCR
999 _c957309
_d957309