Design of Process Evaluation within the Child and Adolescent Trial for Cardiovascular Health (CATCH)
Titel:
Design of Process Evaluation within the Child and Adolescent Trial for Cardiovascular Health (CATCH)
Auteur:
McGraw, Sarah A. Stone, Elaine J. Osganian, Stavroula K. Elder, John P. Perry, Cheryl L. Johnson, Carolyn C. Parcel, Guy S. Webber, Larry S. Luepker, Russell V.