Guben, J. N., Van Der Mark, R. L., & Yeghiayan, E. (2001). B-Cell lymphoma presenting as mechanical low-back pain with leg pain: The importance of the physical and ultrasound examination of the buttock in patients with low-back and leg pain: a case report.

Guben, Jason N., Robin L.J Van Der Mark, och Edouard Yeghiayan. B-Cell Lymphoma Presenting As Mechanical Low-back Pain With Leg Pain: The Importance of the Physical and Ultrasound Examination of the Buttock in Patients With Low-back and Leg Pain: A Case Report. 2001.

Guben, Jason N., Robin L.J Van Der Mark, och Edouard Yeghiayan. B-Cell Lymphoma Presenting As Mechanical Low-back Pain With Leg Pain: The Importance of the Physical and Ultrasound Examination of the Buttock in Patients With Low-back and Leg Pain: A Case Report. 2001.