Reproducibility of an automated scheme for the detection of clustered microcalcifications on digital mammograms. - Robert M. Nishikawa; John Papaioannou; Stephen A. Collins (Image Processing, 1996)

Prospective Testing of a Clinical Mammography Workstation for CAD: Analysis of the First 10, 000 Cases. - Robert M. Nishikawa; Maryellen L. Giger; Dulcy E. Wolverton; Robert A. Schmidt; Christopher E. Comstock; John Papaioannou; Stephen A. Collins; Kunio Doi (Digital Mammography / IWDM, 1998)