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| LEADER |
01065nam a2200229 a 4500 |
| 008 |
050201s1997||||es a |||||||||||||spa|| |
| 041 |
|
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|a spa
|
| 094 |
|
|
|a 1101
|b F634f
|
| 100 |
|
|
|a Flores Hernández, Aldo Erick
|
| 700 |
|
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|a Méndez Flamenco, Ricardo
|e Asesor
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| 245 |
|
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|a Factores que influyen en la incidencia y prevalencia de infecciones respiratorias agudas, en la población de San Pedro Nonualco, Depto. de La Paz
|
| 260 |
|
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|a San Salvador :
|b Universidad de El Salvador,
|c 1997
|
| 300 |
|
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|a 48 h. ;
|b il
|
| 502 |
|
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|a Tesis (Dr. en Medicina) -- Universidad de El Salvador
|
| 650 |
|
|
|a INFECCIONES RESPIRATORIAS
|
| 650 |
|
|
|a SAN PEDRO NONUALCO, LA PAZ
|
| 991 |
|
|
|a No asignado
|
| 992 |
|
|
|a 16/08/2011
|
| 942 |
|
|
|c BK
|
| 999 |
|
|
|c 74638
|d 74638
|
| 952 |
|
|
|0 0
|1 0
|4 0
|6 1101_000000000000000_F634F
|7 0
|8 T
|9 135088
|a 10
|b 10
|c T
|d 2012-08-15
|i 10110518
|o 1101 F634f
|p 10110518
|r 2012-08-15
|t 1
|w 2012-08-15
|y TS
|
| 952 |
|
|
|0 0
|1 0
|4 0
|6 4875_000000000000000_F634
|7 0
|8 CG
|9 135089
|a 11
|b 11
|c CG
|d 2012-08-15
|i 11010375
|l 1
|o 4875 F634
|p 11010375
|r 2014-04-10
|s 2014-04-07
|t 1
|w 2012-08-15
|y TS
|x 160811
|