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 کاملHypo-efficient domination and hypo-unique domination
For a graph $G$ let $gamma (G)$ be its domination number. We define a graph G to be (i) a hypo-efficient domination graph (or a hypo-$mathcal{ED}$ graph) if $G$ has no efficient dominating set (EDS) but every graph formed by removing a single vertex from $G$ has at least one EDS, and (ii) a hypo-unique domination graph (a hypo-$mathcal{UD}$ graph) if $G$ has at least two minimum dominating sets...
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 کاملPellagra and Some Allied Conditions
To trace the history of pellagra is exceedingly difficult although it is probable that the disease has been prevalent since ancient times. The term, pellagra, is derived from two Italian words, pelle, skin, and agra, rough. In the past there have been many synonyms for this disease, among which are Alpine scurvy, Asturian leprosy, Asturian rose, Disease of the Landes, Maidismus psycho-neurosis ...
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ژورنال
عنوان ژورنال: BMJ
سال: 1937
ISSN: 0959-8138,1468-5833
DOI: 10.1136/bmj.1.3989.1249