| 000 | 00655cas a2200205 4500 | ||
|---|---|---|---|
| 001 | 1491 | ||
| 022 | _a1135-6286 | ||
| 035 | _a(Sirsi) 1491 | ||
| 041 | 0 | _aspa | |
| 245 | 0 | 0 | _aBoletín Epidemiológico Semanal. |
| 260 |
_aMadrid : _bCentro Nacional de Epidemiología. |
||
| 362 | 0 | _a5 years in ST. | |
| 596 | _a4 | ||
| 599 |
_a4 _b 2007 VOL 15 NO 9 WEEK 17-18; _b2007 VOL 15 NO 8 WEEK 13-16; _b2007 VOL 15 NO 7 WEEK 12; |
||
| 650 | 0 | 2 |
_aEpidemiology _xperiodicals. |
| 710 | 2 | _aInstituto de Salud 'Carlos III' (Spain). | |
| 710 | 2 |
_aSpain. _bMinisterio de Sanidad y Consumo. |
|
| 008 | spa | ||
| 942 |
_2NLM _cPERIODICAL |
||
| 999 |
_c36829 _d36829 |
||