@inbook{1133364932,
author={Marshall A. Lichtman and Kenneth Kaushansky and Josef T. Prchal and Marcel M. Levi and Linda J. Burns and James O. Armitage},
title={General Considerations of Lymphoma: Epidemiology, Etiology, Heterogeneity, and Primary Extranodal Disease},
booktitle={Williams Manual of Hematology, 9e},
publisher={McGraw-Hill Education},
address={New York, NY},
year={2017},
url={hemonc.mhmedical.com/content.aspx?aid=1133364932}
}