1The Beryl Companies, Dallas, USA. paul.spiegelman@beryl.net
You might also read
Articles linked to this work by shared authors, journal, and citation graph.
Measuring marketing return on investment (ROI) identifies effective revenue-generating projects. Call center data, linked to patient records, reveals engaged consumers and informs marketing strategies.
Area of Science:
Background:
Purpose of the Study:
Main Methods:
Main Results:
Conclusions: