APA
Kempf-Bielack B., Bielack S. S., Jürgens H., Branscheid D., Berdel W. E., Exner G. U., Göbel U., Helmke K., Jundt G., Kabisch H., Kevric M., Klingebiel T., Kotz R., Maas R., Schwarz R., Semik M., Treuner J., Zoubek A. & Winkler K. (20050311). Osteosarcoma relapse after combined modality therapy: an analysis of unselected patients in the Cooperative Osteosarcoma Study Group (COSS). : Journal of clinical oncology : official journal of the American Society of Clinical Oncology.
Chicago
Kempf-Bielack Beate, Bielack Stefan S, Jürgens Heribert, Branscheid Detlev, Berdel Wolfgang E, Exner G Ulrich, Göbel Ulrich, Helmke Knut, Jundt Gernot, Kabisch Hartmut, Kevric Mathias, Klingebiel Thomas, Kotz Rainer, Maas Rainer, Schwarz Rudolf, Semik Michael, Treuner Jörn, Zoubek Andreas and Winkler Kurt. 20050311. Osteosarcoma relapse after combined modality therapy: an analysis of unselected patients in the Cooperative Osteosarcoma Study Group (COSS). : Journal of clinical oncology : official journal of the American Society of Clinical Oncology.
Harvard
Kempf-Bielack B., Bielack S. S., Jürgens H., Branscheid D., Berdel W. E., Exner G. U., Göbel U., Helmke K., Jundt G., Kabisch H., Kevric M., Klingebiel T., Kotz R., Maas R., Schwarz R., Semik M., Treuner J., Zoubek A. and Winkler K. (20050311). Osteosarcoma relapse after combined modality therapy: an analysis of unselected patients in the Cooperative Osteosarcoma Study Group (COSS). : Journal of clinical oncology : official journal of the American Society of Clinical Oncology.
MLA
Kempf-Bielack Beate, Bielack Stefan S, Jürgens Heribert, Branscheid Detlev, Berdel Wolfgang E, Exner G Ulrich, Göbel Ulrich, Helmke Knut, Jundt Gernot, Kabisch Hartmut, Kevric Mathias, Klingebiel Thomas, Kotz Rainer, Maas Rainer, Schwarz Rudolf, Semik Michael, Treuner Jörn, Zoubek Andreas and Winkler Kurt. Osteosarcoma relapse after combined modality therapy: an analysis of unselected patients in the Cooperative Osteosarcoma Study Group (COSS). : Journal of clinical oncology : official journal of the American Society of Clinical Oncology. 20050311.