E. Helden

发表

B. McCrindle, W. Conner, E. Helden, 1998, Archives of pediatrics & adolescent medicine.

B. McCrindle, Ra K. Han, P. Thavendiranathan, 2007, European journal of cardiovascular prevention and rehabilitation : official journal of the European Society of Cardiology, Working Groups on Epidemiology & Prevention and Cardiac Rehabilitation and Exercise Physiology.