Self-timer for medical paper strip tests developed The lower right red dot indicates that this CHEMCARD paper test is ready (Photo: Scott T. Phillips) View 1 Image ...

Scientists are reporting the development of a simple, built-in timer intended to improve the accuracy of paper tests and test strips for diagnosing diseases inexpensively at-home and elsewhere.

Built-in timer for improving accuracy of cost saving paper-strip medical tests. ScienceDaily . Retrieved May 14, 2025 from www.sciencedaily.com / releases / 2010 / 11 / 101103135346.htm ...