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| LEADER |
00662nam a2200193 a 4500 |
| 008 |
050201s1985||||xxu|||||||||||||||||spa|| |
| 942 |
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|c BK
|
| 020 |
|
|
|a 92-75-31493-4
|
| 041 |
|
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|a spa
|
| 082 |
|
|
|a WS280
|b O68i
|
| 110 |
|
|
|a Organización Panamericana de la Salud
|
| 245 |
0 |
0 |
|a Infecciones respiratorias ayudas en los niños
|
| 260 |
|
|
|a Washington :
|b OPS,
|c 1985
|
| 300 |
|
|
|a 123 p.
|
| 650 |
|
|
|a INFECCIONES DEL TRACTO RESPIRATORIA
|
| 650 |
|
|
|a ENFERMEDADES RESPIRATORIAS
|
| 650 |
|
|
|a NIÑOS
|
| 999 |
|
|
|c 96770
|d 96770
|
| 952 |
|
|
|0 0
|1 0
|4 0
|6 WS_280_000000000000000_O68I
|7 0
|8 CG
|9 174810
|a 11
|b 11
|c CG
|d 2012-08-15
|i 11004203
|o WS280 O68i
|p 11004203
|r 2012-08-15
|t 1
|w 2012-08-15
|y BK
|