Behold the Bili-Ruler (IMAGE) Brigham and Women's Hospital Caption This is a closeup view of the bili-ruler being used on an infant. Credit Brigham and Women's Hospital Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.