Results of the vaccination campaigns against poliomyelitis, diphtheria, and whooping cough in Extremadura and its comparison with Spain

Gimeno Ortiz, A.; Jiménez Romano, R.

Revista de Sanidad E Higiene Publica 54(3-4): 343-383

1980


ISSN/ISBN: 0034-8899
PMID: 7348359
Document Number: 154546

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