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00962nam a2200241 u 4500 |
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000375376 |
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20021007154417.0 |
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021007s1980 xxu ||||| eng |
| 035 |
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|a 7152923
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| 040 |
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|a Sistema de Bibliotecas de la Universidad de Costa Rica
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| 041 |
0 |
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|a eng
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| 082 |
0 |
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|a 616.324
|b O685e
|2 20
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| 110 |
2 |
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|a Organización Mundial de la Salud.
|b Programa para el Control de las Enfermedades de la Diarrea
|e Autor/a
|4 aut
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| 245 |
1 |
0 |
|a Escherichia coli diarrhoea :
|b report of a sub-group of the Scientific Working Group on Epidemiology and Etiology /
|c World Health Organization, Diarrhoeal Diseases Control Programme
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| 260 |
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|a Washington :
|b WHO,
|c [1980?].
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| 300 |
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|a ii, [150] páginas :
|b ilustraciones
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| 650 |
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|a DIARREA INFANTIL
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| 650 |
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|x INVESTIGACIONES
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| 650 |
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|a DIARREA
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| 650 |
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|x INVESTIGACIONES
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| 912 |
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|a 07-OCT-2002 - GOMEZ PANIAGUA, LUZ MARIA
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| 917 |
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|a 07-OCT-2002 - GOMEZ PANIAGUA, LUZ MARIA
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| 916 |
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|a Reconversión
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