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022 _a0162-6566
024 8 _aDMD-M1916
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040 _aAR-LpU
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245 0 0 _aAmerican journal of proctology, gastroenterology and colon and rectal surgery
700 1 _aInternational Academy of Proctology
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260 _a:
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310 _aMENS
362 0 _a1978-
510 0 _aBiological Abstracts
510 0 _aEM
580 _aContinuación de: <American journal of proctology>, 1950-77; continuada por: <Gastroenterology and endoscopy news>
650 4 _aGastroeneterología
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650 4 _aEnfermedades del aparato digestivo
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650 4 _aCirugía de colon y rectal
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942 _cCR
999 _c956888
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