Bone histomorphometry using free and commonly available softwareKevin P. Egan, Robert J. Pignolo, Tracy A. Brennan|Histopathology|2012Cited by 131
Circulating Osteogenic Precursor Cells in Heterotopic Bone FormationRobin K. Suda, Robert J. Pignolo, Paul C. Billings et al.|Stem Cells|2009Cited by 127
Role for Circulating Osteogenic Precursor Cells in Aortic Valvular DiseaseKevin P. Egan, Robert J. Pignolo, Jung‐Hoon Kim et al.|Arteriosclerosis Thrombosis and Vascular Biology|2011Cited by 64
Histopathology of periarticular non-hereditary heterotopic ossificationKristin L. Foley, Robert J. Pignolo, Nader M. Hebela et al.|Bone|2017Cited by 46
Nonhereditary Heterotopic Ossification: Implications for Injury, Arthropathy, and AgingRobert J. Pignolo, Kristin L. Foley|Clinical Reviews in Bone and Mineral Metabolism|2005Cited by 45