Primary care sleep medicine, 2007: ECIP t.p. (James F. Pagel, MS, MD, Dept. of Family Practice, Univ. of Colorado School of Medicine)

Limits of dream, 2008: t.p. (J. F. Pagel)

Dream science, 2014: t.p. (J.F. Pagel) p. xii (J.F. Pagel, MS, MD; Associate Clinical Professor at the University of Colorado School of Medicine; director of Sleep Disorders Center of Southern Colorado)

His LinkedIn profile, May 29, 2014: Jim Pagel (Associate Clinical Professor at University of Colorado School of Medicine; specialties include sleep medicine, dreams and nightmares, neuropharmacology, film and creativity) http://www.linkedin.com/pub/jim-pagel/6/938/787