Mahmood, U., Apte, A., Deasy, J. O., Schmidtlein, C. R., & Shukla-Dave, A. (2017). Investigating the robustness Neighborhood Grey Tone Difference Matrix (NGTDM) and Grey Level Co-Occurrence Matrix (GLCM) radiomic features on clinical Computed Tomography systems using Anthropomorphic Phantoms: Evidence from a multivendor study. J Comput Assist Tomogr.

Mahmood, Usman, Aditya Apte, Joseph O. Deasy, C. Ross Schmidtlein, und Amita Shukla-Dave. "Investigating the Robustness Neighborhood Grey Tone Difference Matrix (NGTDM) and Grey Level Co-Occurrence Matrix (GLCM) Radiomic Features On Clinical Computed Tomography Systems Using Anthropomorphic Phantoms: Evidence From a Multivendor Study." J Comput Assist Tomogr 2017.

Mahmood, Usman, et al. "Investigating the Robustness Neighborhood Grey Tone Difference Matrix (NGTDM) and Grey Level Co-Occurrence Matrix (GLCM) Radiomic Features On Clinical Computed Tomography Systems Using Anthropomorphic Phantoms: Evidence From a Multivendor Study." J Comput Assist Tomogr 2017.