منابع مشابه
Pellagra
Pellagra is a disease with a considerable historical background. It was mentioned first in the seventeenth century as occurring in Spain and in 1735 it was described accurately by Gasper Casal. His book was not, however, published until 1762. Figure 1 is a reproduction from this book (Major, 1932). Meanwhile M. Thiery described the disease in the Journal de Medecine, Chirurgiv et Pharmacie (Par...
متن کاملPellagra.
Pellagra was first described in the 18th century as an epidemic in the poverty-stricken Spanish countryside by Gaspar Casal. Pellagra did not appear in the United States until the turn of the 20th century. It then ravaged the Southern United States and was not eliminated until the 1940s. This short report will redact the descriptions of pellagra in two early textbooks of dermatology. The first,...
متن کاملLeishmaniasis and the Sandfly
Sir,?Much evidence purporting to support the theory that sandflies transmit leishmaniasis has accumulated. This is not surprising for such evidence has been looked for too assiduously and Pasteur's dictum?? Be very careful when you are looking for a thing or you will be sure to find it'?has been frequently ignored in these investigations. Malone and Brooks (1944) gave reasons for believing that...
متن کاملPellagra
can physican, who has closely studied the disease on the continent of Europe as well as in the West and with a close acquaintance with the scattered literature of the subject. He describes the history and prevalence of t,he disease in Spain, Italy, Egypt and America, and points out that it is at present a much more acute disease in the last mentioned country. A full clinical description of the ...
متن کاملPolitics and pellagra: the epidemic of pellagra in the U.S. in the early twentieth century.
The epidemic of pellagra in the first half of this century at its peak produced at least 250,000 cases and caused 7,000 deaths a year for several decades in 15 southern states. It also filled hospital wards in other states, which had a similar incidence but refused to report their cases. Political influences interfered, not only with surveillance of the disease, but also in its study, recogniti...
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ژورنال
عنوان ژورنال: Journal of Economic Entomology
سال: 1914
ISSN: 1938-291X,0022-0493
DOI: 10.1093/jee/7.3.293