Visual analytical tool for evaluation of 10-year perioperative transfusion practice at a children's hospital. - Jorge A. Gálvez; Luis M. Ahumada; Allan F. Simpao; Elaina E. Lin; Christopher P. Bonafide; Dhruv Choudhry; William R. England; Abbas F. Jawad; David Friedman; Debora A. Sesok-Pizzini; Mohamed A. Rehman (J. Am. Medical Informatics Assoc., 2014)