Heart sounds analysis

Wang, H., Chen, J., Hu, Y., Jiang, Z., and Samjin, C. (2009). Heart sound measurement and analysis system with digital stethoscope. In 2009 2nd International Conference on Biomedical Engineering and Informatics (pp. 1-5). IEEE. doi 10.1109/BMEI.2009.5305287. 

SAR studies are at the heart of hit-to-lead development projects. The identification of key functional groups essential for improved activity is often achieved through a mix of experience, thoughtful planning of synthetically accessible derivatives, careful analysis of the results, and serendipity. The first and last factors are not easily implementable at will, however sound planning and thorough analysis are, and are never optional in any aspect of science. 

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