Year, Count, Co-author(s) 2011,2,"Agel, J.; Arendt, Elizabeth A., MD" 2021,8,"Bohn, Deb C., MD; CoULD Registry Study Group,; Hu, C. H.; Thompson, E. R.; Bauer, A. S.; Van Heest, A. E.; Agel, J.; Novotny, S. A."