Pricing trends in science and technology books.
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Search indexed PubMed citations on genomics, clinical trials, systematic reviews and public health. Explore titles, authors and supplied subject terms, then open the PubMed record.
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The author presents an annotated selection of web sites devoted to documentation and health. This directory may be used as bookmarks especially by the researchers who work in health, HIV/AIDS infection, and development fields.
This paper briefly introduces 14 ancient Bencao works stored overseas yet not included in Quanguo Zhongyi Tushu Lianhe Mulu, with the information, including the authors, accomplish date, number of volume, categories, quantity of drugs, characteristics of content, store sites, and the condition of returned duplicated edition in China, and etc. Among the 14 works, 2 were accomplished in the Yuan dynasty, 9 in the Ming dynasty and 3 in the Qing dynasty.
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Manually indexed Internet health catalogs such as CliniWeb or CISMeF provide resources for retrieving high-quality health information. Users of these quality-controlled subject gateways are most often referred to them by general search engines such as Google, AltaVista, etc. This raises several questions, among which the following: what is the relative visibility of medical Internet catalogs through search engines? This study addresses this issue by measuring and comparing the visibility of six major, MeSH-indexed health catalogs through four different search engines (AltaVista, Google, Lycos, Northern Light) in two languages (English and French). Over half a million queries were sent to the search engines; for most of these search engines, according to our measures at the time the queries were sent, the most visible catalog for English MeSH terms was CliniWeb and the most visible one for French MeSH terms was CISMeF.
Here we report an attempt to make out a catalog of diagnoses in otorhinolaryngology for intern-clinical interests, which appears suitable to electronic data-processing by its modified six-figure ICD-code. In a supplement to this compilation we make allowance for the overlapping with our neighbouring medical specialities.
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The National Health and Nutrition Examination Survey (NHANES), developed by the Centers for Disease Control and Prevention (CDC), is a large and comprehensive health survey utilizing leading edge technologies to produce national estimates of health measures and the nutritional status of the U.S. population. Early NHANES metadata models grouped data by categories with little specificity and often not capturing the complexity of the survey. Subsequently, existing models at the Census Bureau, CDC, and the EPA were evaluated in addition to industry standards, such as DDI, Dublin Core, and ISO 1179. For the NHANES metadata model, the DDI standard and CDC Public Health Conceptual Model were chosen as the backbone for constructing the data model. The new model has led to increased data accuracy and several value-added products for producing codebooks, automatically checking questionnaire skip patterns, and producing questionnaire instrumentation.
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Surgical instrument catalogues are valuable documents, which help in both the identification and dating of instruments. A rare copy of the first British illustrated surgical catalogue was offered for sale in 2003. This paper gives brief details of the catalogue and its author, JH Savigny.