Fig. 1From: The forehead is a better site than the sternum to check transcutaneous bilirubin during phototherapy in sick infantsCorrelation between TSB and TcB. a Correlation between TSB and TcB values without phototherapy. b Correlation between TSB and TcB values with phototherapy (○ and solid line: TcB at the forehead, ■ and dashed line: TcB at the sternum). The x-axis shows the TSB value and the y-axis shows the TcB value. TcB, transcutaneous bilirubin; TSB, total serum bilirubinBack to article page