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022 _a0003-9888 (papel)
022 _a1468-2044 (online)
040 _aSIIS
_bspa
041 _aeng
100 1 _aBALARAJAN, R.
245 1 0 _aMORTALITY FROM CONGENITAL MALFORMATIONS IN ENGLAND AND WALES: VARIATIONSBY MOTHER'S COUNTRY OF BIRTH
650 1 4 _aDatos estadísticos
650 1 4 _aEstudios
650 1 4 _aMalformaciones congénitas
650 1 4 _aMortalidad
651 1 4 _aReino Unido
655 4 _aDocumental
700 1 _aET AL.
773 0 _tARCHIVES OF DISEASE IN CHILDHOOD
_gVol. 64, no. 10 (1989), p. 1457-1462
996 1 0 _a40.1
996 1 0 _aA3a
996 1 0 _aA4
996 1 0 _aG8a
997 _a12808
998 _aAR
939 _a19900219
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