An illustration of the various elements of the overall Mars Sample Return effort. Credit: NASA/JPL-Caltech WASHINGTON — NASA has confirmed that one scenario for the cost of its Mars Sample Return (MSR ...
An evaluation of the societal costs and benefits of adjuvant trastuzumab in the treatment of early HER2neu-positive breast cancer in Singapore. Background: The era of cytostatic cancer agents requires ...
This report presents estimates of the number of unauthorized immigrants in the United States as of July 2023 and for previous years back to 1990. These estimates supersede all previously published Pew ...
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