Neinstein's adolescent and young adult health care : a practical guide / editor-in-chief, Lawrence S. Neinstein, MD, FACP, Professor of Pediatrics and Medicine, Executive Director, USC Engemann Student Health Center, Chief, Division of College Health, Department of Pediatrics, USC Keck School of Medicine, Assistent Provost of Student Health and Wellness, University of Southern California, Los Angeles, California ; senior associate editor, Debra K. Katzman, MD, FRCPC, Professor of Pediatrics, Division of Adolescent Medicine, Department of Pediatrics, The Hospital for Sick Children and University of Toronto, Senior Associate Scientist, Research Institute, Director, Health Science Research, Undergraduate Medical Education, University of Toronto School of Medicine, Toronto, Ontario, Canada ; associate editors, Todd Callahan, MD, [and three others].