منابع مشابه
Tinnitus: identifying the ominous causes.
constant, pulsatile, ringing in her left ear that had been ongoing for 12 months. She had no history of head trauma, surgery, hypertension or cardiovascular disorders. The patient was in no distress and appeared to be otherwise healthy. Findings on otoscopy and examination of the cranial nerves were unremarkable. Given the patient’s history of unilateral, pulsatile tinnitus, we auscultated her ...
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C onservation science is replete with analyses of threats to biodiversity. The IUCN even has a formal taxonomy of threats to imperiled species that can be used to tally up global inventories of threats across taxa or geographies (1). Habitat loss and habitat degradation are touted as the greatest threats, with global warming now also recognized as a major problem along with species introduction...
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Mucinous adenocarcinoma represents a rare subtype of adenocarcinoma of the lung, which is frequently invasive and has a poorer prognosis. Of its wide range of imaging appearances, air-space consolidation is the most frequent pattern while cavitary form has only rarely been reported. Despite imaging advancements, the differentiation of benign and malignant cavitary lung lesions sometimes remains...
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Directed acyclic graph (DAG) models are popular tools for describing causal relationships and for guiding attempts to learn them from data. In particular, they appear to supply a means of extracting causal conclusions from probabilistic conditional independence properties inferred from purely observational data. I take a critical look at this enterprise, and suggest that it is in need of more, ...
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ژورنال
عنوان ژورنال: Indian Journal of Ophthalmology
سال: 2020
ISSN: 0301-4738
DOI: 10.4103/ijo.ijo_238_20