Surveillance after initial surgery for Stage i pediatric and adolescent boys with malignant testicular germ cell tumors: Report from the Children's Oncology Group

Frederick J. Rescorla, Jonathan H. Ross, Deborah F. Billmire, Bryan J. Dicken, Doojduen Villaluna, Mary M. Davis, Mark Krailo, John W. Cullen, Thomas A. Olson, Rachel A. Egler, James F. Amatruda, Carlos Rodrigues-Galindo, A. Lindsey Frazier