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off-label and off-nccn guidelines uses of antineoplastic drugs in china.

to evaluate off-label and off-nccn guidelines uses of antineoplastic drugs in a major chinese hospital.totally 1122 patients were selected from july to december 2011. then, the off-label and off-nccn guidelines uses of antineoplastic drugs were analyzed.in 798 of 1122 patients (71.12%), drugs were used for off-label. in 317 of 1122 patients (28.25%), the drugs were prescribed for off-label and ...

Off-Label and Off-NCCN Guidelines Uses of Antineoplastic Drugs in China

BACKGROUND To evaluate off-label and off-NCCN guidelines uses of antineoplastic drugs in a major Chinese hospital. METHODS Totally 1122 patients were selected from July to December 2011. Then, the off-label and off-NCCN guidelines uses of antineoplastic drugs were analyzed. RESULTS In 798 of 1122 patients (71.12%), drugs were used for off-label. In 317 of 1122 patients (28.25%), the drugs w...

Design guidelines for efficient plasmonic solar cells exploiting the trade-off between scattering and metallic absorption

We report on the role of plasmonic resonances in determining the delicate balance between scattering and absorption of light in nanometric particle arrays applied to the front surface of solar cells. Strong parasitic absorption is shown to be dependent upon the excitation of localized surface plasmon resonances and prohibits efficient scattering into the underlying semiconductor. Via detailed a...

Using Cinematography Conventions to Inform Guidelines for the Design and Evaluation of Virtual Off-Screen Space

Many usability problems are associated with navigation and exploration of virtual space. In an attempt to find methods that support navigation within virtual space, this paper describes an investigation of cinematography conventions. In particular, this will focus on conventions that suggest to spectators the existence of additional space other than that contained within the confines or borders...

Design Guidelines for Off-line Flyback Converters Using Fairchild Power Switch (FPS)