Signal processing methods for pulse oximetry. - Terry L. Rusch; Ravi Sankar; John E. Scharf (Comput. Biol. Medicine, 1996)

Reducing surgical patient costs through use of an artificial neural network to predict transfusion requirements. - Steven Walczak; John E. Scharf (Decis. Support Syst., 2000)

Transfusion Cost Containment for Abdominal Surgery with Neural Networks. - Steven Walczak; John E. Scharf (Neural Process. Lett., 2000)