منابع مشابه
[Choroidectomy in choroidal melanocytoma. Clinical and histopathologic characteristics].
PURPOSE/METHODS To report a rare case of melanocytoma in a choroidal location. The clinical and echographic characteristics were similar to those of a melanoma. The treatment selected in our case was a choroidectomy. Tissue was stained with hematoxylin-eosin, periodic acid-Schiff, Masson's trichromic and immunohistochemistry was performed. RESULTS/CONCLUSIONS The clinical and histopathologic ...
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Aim: To compare the effects of cast partial denture with conventional all acrylic denture in respect to retention, stability, masticatory efficiency, comfort and periodontal health of abutments. Methods: 50 adult partially edentulous patient seeking for replacement of missing teeth having Kennedy class I and II arches with or without modification areas were selected for the study. Group-A was t...
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Traditionally, in engineering science, observer techniques most often deal with control problems. However, the potential of the theory on nonlinear observers [Njimejier & Mareels, 1997; Krener & Respondek, 1983; Xia & Gao, 1989] lies far beyond the area of control applications. Let us discuss a naive but illustrative example. Suppose a physician can monitor through a set of sensors some importa...
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ژورنال
عنوان ژورنال: British Journal of Ophthalmology
سال: 1966
ISSN: 0007-1161
DOI: 10.1136/bjo.50.11.660