Background: Physiological Jaundiceis more common in neonates. While causes such as incompatibility of blood groups or polycythemia can be easily identified. most are still undiagnosed. Phototherapy is an effective way to reduce the accumulation of bilirubin. https://www.jmannino.com/best-catch-Sophie-Allport-Bee-Blackout-Ready-Made-Eyelet-Curtains-Duck-Egg-special-save/