منابع مشابه
Malaria and ecosystems: historical aspects
The history of malaria has been dominated by the discoveries of Ronald Ross and Giovanni Battista Grassi, and the malaria eradication campaign of the World Health Organization. Much of this has tended towards the hagiographic or celebratory, although reviews of the malaria eradication programme have become increasingly critical. Recent literature on the history of malaria has been set within a ...
متن کاملEvolutionary and historical aspects of the burden of malaria.
Malaria is among the oldest of diseases. In one form or another, it has infected and affected our ancestors since long before the origin of the human line. During our recent evolution, its influence has probably been greater than that of any other infectious agent. Here we attempt to trace the forms and impacts of malaria from a distant past through historical times to the present. In the last ...
متن کاملSome Ecological Aspects of Malaria Vectors in Saravan Area, Iran
Background & Aims of the Study: The aim of this study was to determine the ecology of malaria vectors in order to select the vector control masseur in the future. This study was carried out on trend of malaria cases and malaria vectors in Saravan county, Sistan & Baluchestan Province, Iran. Materials & Methods: The adult mosquitoes were collected by standard Pyrethrum space spray colle...
متن کاملHistorical aspects of anxiety
"Anxiety" is a key term for behavioral, psychoanalytic, neuroendocrine, and psychopharmacological observations and theories. Commenting on its historical aspects is difficult, since history is properly a study of primary data. Unfortunately, much clinical anecdote does not correspond to factual records of a long time ago. Even reports of objective studies may suffer from allegiance effects. Thi...
متن کاملHistorical aspects of migraine.
The student of medicine first encountering the migraine literature will immediately perceive the extraordinary amount written, and will sense an unspoken frustrated fascination-a sort of blighted curiosity which pervades many accounts and descriptions. Enlightened self interest may explain some of the attention shown by physicians, since the incidence in our profession is as high as 30%. It is ...
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ژورنال
عنوان ژورنال: Nature
سال: 1925
ISSN: 0028-0836,1476-4687
DOI: 10.1038/115017a0