Authors examine prophylaxis in fighting diphtheria, tetanus, pertussis over last fifty years and the results recently obtained in this field. They foresee improving sanitary conditions in the future of our country.
Diphtheria-tetanus-pertussis
GASPARINI, ROBERTO;
1994-01-01
Abstract
Authors examine prophylaxis in fighting diphtheria, tetanus, pertussis over last fifty years and the results recently obtained in this field. They foresee improving sanitary conditions in the future of our country.File in questo prodotto:
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