2017 ACC/AAP/AHA Health Policy Statement on Opportunities and Challenges in Pediatric Drug Development: Learning From Sildenafil. Issue 7 (July 2017) - Sable, Craig A.; Ivy, D. Dunbar; Beekman, Robert H.; Clayton-Jeter, Helene D.; Jenkins, Kathy J.; Mahle, William T.; Morrow, William R.; Murphy, Mary Dianne; Nelson, Robert M.; Rosenthal, Geoffrey L.; Stockbridge, Norman; Wessel, David L.