Avturchin.narod.ru
14. Edwin Dennis Kilbourne. Plagues and pandemics: past, present, and future 217. 14.1 Introduction 217. 14.2 The baseline: the chronic and persisting burden of infectious disease 217. 14.3 The causation of pandemics 218. 14.4 The nature and source of the parasites 218. 14.6 Nature of the disease impact: high morbidity, high mortality, or both 221 ................
................
To fulfill the demand for quickly locating and searching documents.
It is intelligent file search solution for home and business.