Automated Multidetector Row CT Dataset Segmentation with an Interactive Watershed Transform (IWT) Algorithm: Part 1. Understanding the IWT Technique. - David G. Heath; Horst K. Hahn; Pamela T. Johnson; Elliot K. Fishman (J. Digit. Imaging, 2008)

Automated Multidetector Row CT Dataset Segmentation with an Interactive Watershed Transform (IWT) Algorithm: Part 2 - Body CT Angiographic and Orthopedic Applications. - Pamela T. Johnson; Horst K. Hahn; David G. Heath; Elliot K. Fishman (J. Digit. Imaging, 2008)

Retained surgical item identification on imaging studies: a training module for radiology residents. - Kristin Kelly Porter; Paul D. Bailey; Ryan W. Woods; William W. Scott Jr.; Pamela T. Johnson (Int. J. Comput. Assist. Radiol. Surg., 2015)