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_aNLM _beng _cNLM |
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| 100 | 1 | _aCALVO FONSECA, R | |
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_aThe endemic type in the province of Pinar del Rio during the years 1940-1941. _h[electronic resource] |
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_bRevista de medicina tropical y parasitologia, bacteriologia, clinica y laboratorio _c |
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_a82-6 p. _bdigital |
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| 500 | _aPublication Type: Journal Article | ||
| 650 | 0 | 4 | _aBiometry |
| 650 | 0 | 4 |
_aTyphoid Fever _xepidemiology |
| 650 | 0 | 4 | _aTyphoid-Paratyphoid Vaccines |
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_tRevista de medicina tropical y parasitologia, bacteriologia, clinica y laboratorio _gvol. 11 _gp. 82-6 |
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