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20170412135159.0 |
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990309s19939999xxu|||p_r|||||||||||spa|d |
| 040 |
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|a AR-CdUMS
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| 245 |
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|a Boletín epideniológico /
|c Organización Panamericana de la Salud (Washington, US).
|
| 260 |
|
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|a Washingtong :
|b Organización Panamericana de la Salud,
|c 1993-
|
| 270 |
|
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|a Organización Panamericana de la Salud
|c Washington
|d US
|
| 310 |
|
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|a 1v 4n, trimestral
|
| 546 |
|
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|a Texto en español.
|
| 650 |
1 |
2 |
|9 7882
|a EPIDEMIOLOGÍA
|
| 710 |
2 |
|
|a Organización Panamericana de la Salud (Washington, US)
|9 5725
|
| 866 |
|
0 |
|a 1993 v14(1-4)
|
| 866 |
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0 |
|a 1995 v16(1)
|
| 866 |
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0 |
|a 1998 v19(2).
|
| 942 |
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|c REV
|
| 945 |
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|a IM
|d 1999-03-09
|
| 999 |
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|c 3756
|d 3756
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| 999 |
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|a 3756
|