全文获取类型
收费全文 | 615篇 |
免费 | 0篇 |
专业分类
各国政治 | 8篇 |
世界政治 | 1篇 |
外交国际关系 | 1篇 |
法律 | 398篇 |
中国共产党 | 1篇 |
中国政治 | 183篇 |
政治理论 | 1篇 |
综合类 | 22篇 |
出版年
2013年 | 6篇 |
2012年 | 52篇 |
2011年 | 108篇 |
2010年 | 49篇 |
2009年 | 13篇 |
2008年 | 80篇 |
2007年 | 53篇 |
2006年 | 41篇 |
2005年 | 47篇 |
2004年 | 40篇 |
2003年 | 54篇 |
2002年 | 37篇 |
2001年 | 12篇 |
2000年 | 5篇 |
1998年 | 2篇 |
1996年 | 1篇 |
1995年 | 1篇 |
1988年 | 2篇 |
1987年 | 1篇 |
1985年 | 1篇 |
1981年 | 6篇 |
1980年 | 1篇 |
1978年 | 1篇 |
1977年 | 1篇 |
1976年 | 1篇 |
排序方式: 共有615条查询结果,搜索用时 0 毫秒
501.
The Food and Drug Administration (FDA) is issuing a final rule to require the filing of a premarket approval application (PMA) or a notice of completion of a product development protocol (PDP) for implantable pacemaker pulse generators. The Agency has summarized its findings regarding the degree of risk of illness or injury designed to be eliminated or reduced by requiring this device to meet the statute's approval requirements and the benefits to the public from the use of the devices. This action implements certain statutory requirements. 相似文献
502.
The Food and Drug Administration (FDA) is amending the sterility test requirements for biological products. This rule provides manufacturers of biological products greater flexibility, as appropriate, and encourages use of the most appropriate and state-of-the-art test methods for assuring the safety of biological products. FDA is taking this action as part of its ongoing efforts to comprehensively review and, as necessary, revise its regulations related to biological products. 相似文献
503.
The Food and Drug Administration (FDA) is delaying the compliance dates for the final rule for over-the-counter (OTC) sunscreen drug products that published in the Federal Register of June 17, 2011 (76 FR 35620). The final rule establishes labeling and effectiveness testing for certain OTC sunscreen products containing specified active ingredients and marketed without approved applications. It also amends labeling claims that are not currently supported by data and lifts the previously-published delay of implementation of the Drug Facts labeling requirements for OTC sunscreens. The 2011 final rule's compliance dates are being delayed because information received after publication of the 2011 final rule indicates that full implementation of the 2011 final rule's requirements for all affected products will require an additional 6 months. This final rule is part of FDA's ongoing review of OTC drug products. 相似文献
504.
Social Security Administration 《Federal register》2012,77(114):35264-35266
We are extending the expiration dates of the following body systems in the Listing of Impairments (listings) in our regulations: Growth Impairment, Musculoskeletal System, Respiratory System, Cardiovascular System, Digestive System, Hematological Disorders, Skin Disorders, Neurological, and Mental Disorders. We are making no other revisions to these body system listings in this final rule. This extension will ensure that we continue to have the criteria we need to evaluate impairments in the affected body systems at step three of the sequential evaluation processes for initial claims and continuing disability reviews. 相似文献
505.
The Food and Drug Administration (FDA) is classifying the Near Infrared (NIR) Brain Hematoma Detector into class II (special controls). The Agency is classifying the device into class II (special controls) in order to provide a reasonable assurance of safety and effectiveness of the device. 相似文献
506.
The Food and Drug Administration (FDA) is reclassifying from class III to class II the automated blood cell separator device operating by centrifugal separation principle and intended for the routine collection of blood and blood components. FDA is taking this action on its own initiative based on new information. Elsewhere in this issue of the Federal Register, FDA is announcing the availability of a guidance document that will serve as the special controls for this device, as well as the special controls for the device with the same intended use but operating on a filtration separation principle. 相似文献
507.
The Food and Drug Administration (FDA) is classifying gene expression profiling test systems for breast cancer prognosis into class II (special controls). The special control that will apply to the device is the guidance document entitled "Class II Special Controls Guidance Document: Gene Expression Profiling Test System for Breast Cancer Prognosis." The agency is classifying the device into class II (special controls) in order to provide a reasonable assurance of safety and effectiveness of the device. Elsewhere in this issue of the Federal Register, FDA is announcing the availability of the guidance document that will serve as the special control for this device. 相似文献
508.
With the issuance of this final rule, the Deputy Administrator of the Drug Enforcement Administration (DEA) places the substance lisdexamfetamine, including its salts, isomers and salts of isomers into schedule II of the Controlled Substances Act (CSA). As a result of this rule, the regulatory controls and criminal sanctions of schedule II will be applicable to the manufacture, distribution, dispensing, importation and exportation of lisdexamfetamine and products containing lisdexamfetamine. 相似文献
509.
The Food and Drug Administration (FDA) is confirming the effective date of April 23, 2007, for the direct final rule that appeared in the Federal Register of December 7, 2006 (71 FR 70870). The direct final rule amends the regulation to remove beclomethasone, dexamethasone, fluticasone, bitolterol, salmeterol, ergotamine tartrate, and ipratropium bromide, used in oral pressurized metered-dose inhalers, from the list of essential uses of ozone-depleting substances. None of these products is currently being marketed. This document confirms the effective date of the direct final rule. 相似文献
510.
The Food and Drug Administration (FDA) is classifying the computerized labor monitoring systems into class II (special controls). Elsewhere in this issue of the Federal Register, FDA is announcing the availability of a guidance document entitled, "Guidance for Industry and FDA Staff; Class II Special Controls Guidance Document: Computerized Labor Monitoring Systems," which will serve as the special controls for these devices. The agency is classifying these devices into class II (special controls) in order to provide a reasonable assurance of safety and effectiveness of these devices. 相似文献