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264 0 _c20000407
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022 _a0036-3634
040 _aNLM
_beng
_cNLM
100 1 _aHernández Avila, M
245 0 0 _a[Challenges and updating in public health].
_h[electronic resource]
260 _bSalud publica de Mexico
_c
300 _a4-5 p.
_bdigital
500 _aPublication Type: Editorial
650 0 4 _aHumans
650 0 4 _aMexico
650 0 4 _aPeriodicals as Topic
650 0 4 _aPublic Health
773 0 _tSalud publica de Mexico
_gvol. 42
_gno. 1
_gp. 4-5
999 _c10696806
_d10696806