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Product Reference Number

Known as: Reference Number 
The identifier assigned to a firm's product.
National Institutes of Health

Papers overview

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Review
2019
Review
2019
Antiretroviral therapy (ART) has markedly decreased the morbidity and mortality due to HIV/AIDS. ART regimen change is a major… 
2011
2011
The demands on cleaner and renewable energy have increased with the depletion of natural resources and a way to meet these… 
2009
2009
With regard to the questions presented, we have the following considerations: first of all, the aim of the study [1] was to… 
2005
2005
This paper studies the electrical properties of open-celled aluminium foams manufactured by a novel sintering-dissolution process… 
1996
1996
A model of complimentary behavior has been suggested based on arguments that direct manipulation and speech recognition… 
1975
1975
The penetrameter method makes use of the attenuation in copper of a heavily filtered X-ray beam to predict the generating kVp… 
1972
1972
Abstract Radiation protection recommendations give requirements for nitration of X-ray tubes, and to conform with these it is… 
Highly Cited
1968
Highly Cited
1968
Abstract A radiographic method is described for comparing the effective kilovoltage and inherent nitration of diagnostic X-ray…